Running examples in 'tseries-Ex.R' failed
The error most likely occurred in:

> ### Name: get.hist.quote
> ### Title: Download Historical Finance Data
> ### Aliases: get.hist.quote
> ### Keywords: ts
> 
> ### ** Examples
> 
> con <- url("https://finance.yahoo.com")
> if(!inherits(try(open(con), silent = TRUE), "try-error")) {
+   close(con)
+   x <- get.hist.quote(instrument = "^gspc", start = "1998-01-01",
+                       quote = "Close")
+   plot(x)
+ 
+   x <- get.hist.quote(instrument = "ibm", quote = c("Cl", "Vol"))
+   plot(x, main = "International Business Machines Corp")
+ 
+   spc <- get.hist.quote(instrument = "^gspc", start = "1998-01-01",
+          quote = "Close")
+   ibm <- get.hist.quote(instrument = "ibm",  start = "1998-01-01",
+          quote = "Adj")
+   require("zoo")		# For merge() method.
+   x <- merge(spc, ibm)
+   plot(x, main = "IBM vs S&P 500")
+ }
'getSymbols' currently uses auto.assign=TRUE by default, but will
use auto.assign=FALSE in 0.5-0. You will still be able to use
'loadSymbols' to automatically load data. getOption("getSymbols.env")
and getOption("getSymbols.auto.assign") will still be checked for
alternate defaults.

This message is shown once per session and may be disabled by setting 
options("getSymbols.warning4.0"=FALSE). See ?getSymbols for details.

Error in new.session() : Could not establish session after 5 attempts.
Calls: get.hist.quote ... do.call -> getSymbols.yahoo -> .getHandle -> new.session
Execution halted
vintageMap: no visible global function definition for 'read.table'
TSget,character-TSfameLocalConnection: no visible global function
  definition for 'as.ts'
TSget,character-TSfameLocalConnection: no visible global function
  definition for 'zoo'
TSget,character-TSfameLocalConnection: no visible global function
  definition for 'frequency'
TSget,character-TSfameServerConnection: no visible global function
  definition for 'as.ts'
TSget,character-TSfameServerConnection: no visible global function
  definition for 'zoo'
TSget,character-TSfameServerConnection: no visible global function
  definition for 'frequency'
Undefined global functions or variables:
  as.ts frequency read.table zoo
Consider adding
  importFrom("stats", "as.ts", "frequency")
  importFrom("utils", "read.table")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Func.SAX: no visible global function definition for 'sd'
Func.SAX: no visible global function definition for 'qnorm'
Func.matrix: no visible global function definition for 'qnorm'
Func.motif: no visible global function definition for 'sd'
Func.motif: no visible global function definition for 'na.omit'
Func.motif: no visible global function definition for 'combn'
Func.motif.multivariate: no visible global function definition for
  'txtProgressBar'
Func.motif.multivariate: no visible global function definition for
  'setTxtProgressBar'
Undefined global functions or variables:
  combn na.omit qnorm sd setTxtProgressBar txtProgressBar
Consider adding
  importFrom("stats", "na.omit", "qnorm", "sd")
  importFrom("utils", "combn", "setTxtProgressBar", "txtProgressBar")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
dLag : dlag.f: no visible global function definition for
  'complete.cases'
distmat: no visible global function definition for 'dist'
fitCity: no visible global function definition for 'glm.control'
fitCity: no visible global function definition for 'terms'
ldmvnorm: no visible global function definition for 'mahalanobis'
lspline: no visible global function definition for 'quantile'
plot.tsdecomp: no visible global function definition for 'par'
setupFormula: no visible global function definition for 'as.formula'
spatialgibbs: no visible global function definition for 'rnorm'
spatialgibbs: no visible global function definition for 'rgamma'
spatialgibbs: no visible global function definition for 'runif'
tsdecomp: no visible global function definition for 'fft'
Undefined global functions or variables:
  as.formula complete.cases dist fft glm.control mahalanobis par
  quantile rgamma rnorm runif terms
Consider adding
  importFrom("graphics", "par")
  importFrom("stats", "as.formula", "complete.cases", "dist", "fft",
             "glm.control", "mahalanobis", "quantile", "rgamma", "rnorm",
             "runif", "terms")
to your NAMESPACE file.
installed size is  8.2Mb
  sub-directories of 1Mb or more:
    data   4.6Mb
    libs   2.3Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
Malformed Title field: should not end in a period.
covTranspose11: warning in glasso(sc, 2 * rhoc/n, wi.init = gc$wi,
  w.init = gc$w, maxit = maxit.glasso, thr = thr.glasso, penalize.diag
  = pen.diag): partial argument match of 'penalize.diag' to
  'penalize.diagonal'
covTranspose11: warning in glasso(sr, 2 * rhor/p, wi.init = gr$wi,
  w.init = gr$w, maxit = maxit.glasso, thr = thr.glasso, penalize.diag
  = pen.diag): partial argument match of 'penalize.diag' to
  'penalize.diagonal'
.help.ESS: no visible global function definition for 'index.search'
TransSphere : ttin: no visible global function definition for 't.test'
TransSphere: no visible global function definition for 'sd'
TransSphere: no visible global function definition for 'quantile'
TransSphere: no visible global function definition for 'pt'
Undefined global functions or variables:
  index.search pt quantile sd t.test
Consider adding
  importFrom("stats", "pt", "quantile", "sd", "t.test")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
TT.GS : TT.GS.sp: no visible global function definition for 'qt'
TT.GS : TT.GS.sp: no visible global function definition for 'runif'
TT.GS : TT.GS.sp: no visible global function definition for 'pt'
TT.moment: no visible global function definition for 'dt'
TT.moment: no visible global function definition for 'pt'
Undefined global functions or variables:
  dt pt qt runif
Consider adding
  importFrom("stats", "dt", "pt", "qt", "runif")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Malformed Title field: should not end in a period.
ttwa: no visible global function definition for 'aggregate'
ttwa: no visible global function definition for 'txtProgressBar'
ttwa: no visible global function definition for 'setTxtProgressBar'
Undefined global functions or variables:
  aggregate setTxtProgressBar txtProgressBar
Consider adding
  importFrom("stats", "aggregate")
  importFrom("utils", "setTxtProgressBar", "txtProgressBar")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.1Mb
  sub-directories of 1Mb or more:
    doc     1.7Mb
    fonts   2.3Mb
    help    1.6Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package in Depends field not imported from: 'tcltk'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
TwoCop: no visible global function definition for 'quantile'
Undefined global functions or variables:
  quantile
Consider adding
  importFrom("stats", "quantile")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Package which this enhances but not available for checking: 'sl3'
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Crm: no visible global function definition for 'integrate'
Crm : <anonymous>: no visible global function definition for
  'integrate'
Crm: no visible global function definition for 'optimize'
ail1: no visible global function definition for 'uniroot'
ail2 : fu : <anonymous>: no visible global function definition for
  'integrate'
ail2: no visible global function definition for 'uniroot'
aip : fu : <anonymous>: no visible global function definition for
  'integrate'
aip: no visible global function definition for 'uniroot'
ait1: no visible global function definition for 'uniroot'
ait2 : fu : <anonymous>: no visible global function definition for
  'integrate'
ait2: no visible global function definition for 'uniroot'
sim3p3: no visible global function definition for 'rbinom'
simCrm: no visible global function definition for 'rbinom'
simCrm: no visible global function definition for 'palette'
simCrm: no visible global function definition for 'gray'
simCrm: no visible global function definition for 'abline'
simCrm: no visible global function definition for 'lines'
ssim3p3: no visible global function definition for 'txtProgressBar'
ssim3p3: no visible global function definition for 'setTxtProgressBar'
ssimCrm: no visible global function definition for 'txtProgressBar'
ssimCrm: no visible global function definition for 'setTxtProgressBar'
Undefined global functions or variables:
  abline gray integrate lines optimize palette rbinom setTxtProgressBar
  txtProgressBar uniroot
Consider adding
  importFrom("grDevices", "gray", "palette")
  importFrom("graphics", "abline", "lines")
  importFrom("stats", "integrate", "optimize", "rbinom", "uniroot")
  importFrom("utils", "setTxtProgressBar", "txtProgressBar")
to your NAMESPACE file.
installed size is  9.9Mb
  sub-directories of 1Mb or more:
    doc     7.0Mb
    ubinc   2.0Mb
installed size is 10.3Mb
  sub-directories of 1Mb or more:
    R      1.3Mb
    libs   7.7Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
rmd2pdf: no visible global function definition for 'tail'
rnw2pdf: no visible global function definition for 'tail'
Undefined global functions or variables:
  tail
Consider adding
  importFrom("utils", "tail")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
GNU make is a SystemRequirements.
installed size is  6.2Mb
  sub-directories of 1Mb or more:
    doc        1.1Mb
    shinyapp   3.5Mb
'LazyData' is specified without a 'data' directory
installed size is  9.6Mb
  sub-directories of 1Mb or more:
    doc         1.4Mb
    dummydata   1.4Mb
    libs        5.0Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  5.1Mb
  sub-directories of 1Mb or more:
    help   3.6Mb
ubRacing : predCandidate: no visible global function definition for
  'predict'
ubRacing : aux2.friedman.edit: no visible global function definition
  for 'pchisq'
ubRacing : aux2.friedman.edit: no visible global function definition
  for 'qt'
ubRacing : aux.friedman.edit: no visible global function definition for
  'wilcox.test'
ubRacing : aux.ttest.edit: no visible global function definition for
  't.test'
ubRacing : aux.ttest.edit: no visible global function definition for
  'p.adjust'
ubRacing : idFolds: no visible global function definition for
  'quantile'
ubRacing: no visible binding for global variable 'sd'
ubSmoteExs: no visible global function definition for 'runif'
Undefined global functions or variables:
  p.adjust pchisq predict qt quantile runif sd t.test wilcox.test
Consider adding
  importFrom("stats", "p.adjust", "pchisq", "predict", "qt", "quantile",
             "runif", "sd", "t.test", "wilcox.test")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
dudewicz.unif.test: no visible global function definition for 'runif'
frosini.unif.test: no visible global function definition for 'runif'
hegazy.unif.test: no visible global function definition for 'runif'
kolmogorov.unif.test: no visible global function definition for 'runif'
kuiper.unif.test: no visible global function definition for 'runif'
neyman.unif.test: no visible global function definition for 'runif'
quesenberry.unif.test: no visible global function definition for
  'runif'
sarkadi.unif.test: no visible global function definition for 'runif'
sherman.unif.test: no visible global function definition for 'runif'
Undefined global functions or variables:
  runif
Consider adding
  importFrom("stats", "runif")
to your NAMESPACE file.
cumcount: no visible global function definition for 'setNames'
uniqtag: no visible global function definition for 'setNames'
Undefined global functions or variables:
  setNames
Consider adding
  importFrom("stats", "setNames")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 28.1Mb
  sub-directories of 1Mb or more:
    R      1.3Mb
    doc    2.3Mb
    libs  23.6Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  8.1Mb
  sub-directories of 1Mb or more:
    doc   7.6Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Error(s) in re-building vignettes:
--- re-building 'Tutorial.Rmd' using rmarkdown
Quitting from lines 110-111 (Tutorial.Rmd) 
Error: processing vignette 'Tutorial.Rmd' failed with diagnostics:
lexical error: invalid char in json text.
                                       <!DOCTYPE HTML> <html lang="en-
                     (right here) ------^

--- failed re-building 'Tutorial.Rmd'

SUMMARY: processing the following file failed:
  'Tutorial.Rmd'

Error: Vignette re-building failed.
Execution halted
Package suggested but not available for checking: 'USAboundariesData'
Package suggested but not available for checking: 'USA.state.boundaries.data'
readSEER: no visible global function definition for 'read.fwf'
Undefined global functions or variables:
  read.fwf
Consider adding
  importFrom("utils", "read.fwf")
to your NAMESPACE file.
installed size is 12.7Mb
  sub-directories of 1Mb or more:
    data  12.2Mb
NB: .First.lib is obsolete and will not be used in R >= 3.0.0
File 'UScensus2000cdp/R/zzz.R':
  .First.lib calls:
    cat(paste("'", ehelp[4], "'\n", "Version ", ehelp[2], " created on ",     ehelp[3], ".\n", sep = ""))
    cat(paste(substring(ehelp[3], first = 16), "\n", "Version ",     substring(ehelp[4], first = 16), " created on ", substring(ehelp[5],         first = 16), ".\n", sep = ""))
    cat(paste("copyright (c) 2009, Zack W. Almquist, University of California-Irvine\n",     sep = ""))
    cat("For citation information, type citation(\"UScensus2000cdp\").\n")
    cat("Type help(package=\"UScensus2000cdp\") to get started.\n")

Package startup functions should use 'packageStartupMessage' to
  generate messages.
See section 'Good practice' in '?.onAttach'.
installed size is 27.0Mb
  sub-directories of 1Mb or more:
    data  26.4Mb
NB: .First.lib is obsolete and will not be used in R >= 3.0.0
File 'UScensus2000tract/R/zzz.R':
  .First.lib calls:
    cat(paste("'", ehelp[4], "'\n", "Version ", ehelp[2], " created on ",     ehelp[3], ".\n", sep = ""))
    cat(paste(substring(ehelp[3], first = 16), "\n", "Version ",     substring(ehelp[4], first = 16), " created on ", substring(ehelp[5],         first = 16), ".\n", sep = ""))
    cat(paste("copyright (c) 2009, Zack W. Almquist, University of California-Irvine\n",     sep = ""))
    cat("For citation information, type citation(\"UScensus2000tract\").\n")
    cat("Type help(package=\"UScensus2000tract\") to get started.\n")

Package startup functions should use 'packageStartupMessage' to
  generate messages.
See section 'Good practice' in '?.onAttach'.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.6Mb
  sub-directories of 1Mb or more:
    extdata   6.6Mb
'LazyData' is specified without a 'data' directory
Malformed Title field: should not end in a period.
'LazyData' is specified without a 'data' directory
histw: no visible global function definition for 'plot.new'
histw: no visible global function definition for 'plot.window'
histw: no visible global function definition for 'axis'
histw: no visible global function definition for 'rect'
histw: no visible global function definition for 'lines'
uwham.boot: no visible binding for global variable 'var'
Undefined global functions or variables:
  axis lines plot.new plot.window rect var
Consider adding
  importFrom("graphics", "axis", "lines", "plot.new", "plot.window",
             "rect")
  importFrom("stats", "var")
to your NAMESPACE file.
installed size is 25.1Mb
  sub-directories of 1Mb or more:
    doc    1.7Mb
    libs  23.2Mb
'LazyData' is specified without a 'data' directory
Packages suggested but not available for checking: 'vaers', 'vaersND'
Packages suggested but not available for checking: 'vaers', 'vaersND'
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  9.5Mb
  sub-directories of 1Mb or more:
    extdata   8.8Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 102.7Mb
  sub-directories of 1Mb or more:
    extdata   1.0Mb
    gdal      2.1Mb
    libs     89.7Mb
    proj      8.7Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package vignette with placeholder title 'Vignette Title':
  'intro-to-varbundle.Rmd'
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
Mammen: no visible global function definition for 'runif'
PR2: no visible global function definition for 'ar.burg'
PR2: no visible global function definition for 'pt'
PR2: no visible global function definition for 'pf'
PR3: no visible global function definition for 'ar.burg'
PR3: no visible global function definition for 'pt'
PR3: no visible global function definition for 'pf'
VAR.FOR: no visible global function definition for 'qnorm'
VAR.ForeB: no visible global function definition for 'runif'
VAR.LRtest: no visible global function definition for 'pchisq'
VAR.LRtest: no visible global function definition for 'pf'
VAR.PI: no visible global function definition for 'quantile'
VAR.Waldtest: no visible global function definition for 'pf'
VAR.irf: no visible global function definition for 'par'
VAR.irf: no visible global function definition for 'abline'
VAR1.sim: no visible global function definition for 'rnorm'
resamp: no visible global function definition for 'runif'
Undefined global functions or variables:
  abline ar.burg par pchisq pf pt qnorm quantile rnorm runif
Consider adding
  importFrom("graphics", "abline", "par")
  importFrom("stats", "ar.burg", "pchisq", "pf", "pt", "qnorm",
             "quantile", "rnorm", "runif")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Running examples in 'varsExplore-Ex.R' failed
The error most likely occurred in:

> ### Name: vars_explore
> ### Title: Searchable variable explorer with labelled variables
> ### Aliases: vars_explore
> 
> ### ** Examples
> 
> 
> qog <- rio::import("http://www.qogdata.pol.gu.se/dataarchive/qog_bas_cs_jan18.dta")
Error in curl::curl_fetch_memory(file) : 
  SSL certificate problem: certificate has expired
Calls: <Anonymous> -> remote_to_local -> <Anonymous>
Execution halted
Error(s) in re-building vignettes:
--- re-building 'basic_usage.Rmd' using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Quitting from lines 36-37 (basic_usage.Rmd) 
Error: processing vignette 'basic_usage.Rmd' failed with diagnostics:
SSL certificate problem: certificate has expired
--- failed re-building 'basic_usage.Rmd'

SUMMARY: processing the following file failed:
  'basic_usage.Rmd'

Error: Vignette re-building failed.
Execution halted
'LazyData' is specified without a 'data' directory
black_scholes: no visible global function definition for 'pnorm'
Undefined global functions or variables:
  pnorm
Consider adding
  importFrom("stats", "pnorm")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
burdenPlot: no visible global function definition for 'density'
burdenPlot: no visible global function definition for 'axis'
burdenPlot: no visible global function definition for 'points'
burdenPlot: no visible global function definition for 'lines'
burdenPlot: no visible global function definition for 'abline'
burdenPlot: no visible global function definition for 'text'
burdenPlot: no visible global function definition for 'sd'
burdenPlot: no visible global function definition for 'segments'
vbdm: no visible global function definition for 'var'
vbdm: no visible global function definition for 'pchisq'
vbdmR : run_discrete_mixture_vanilla: no visible global function
  definition for 'var'
vbdmR: no visible global function definition for 'pchisq'
Undefined global functions or variables:
  abline axis density lines pchisq points sd segments text var
Consider adding
  importFrom("graphics", "abline", "axis", "lines", "points", "segments",
             "text")
  importFrom("stats", "density", "pchisq", "sd", "var")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
compute_KL : rtnorm: no visible global function definition for 'runif'
compute_KL : rtnorm: no visible global function definition for 'dnorm'
compute_KL: no visible global function definition for 'qnorm'
compute_KL: no visible global function definition for 'dnorm'
compute_KL: no visible global function definition for 'pnorm'
compute_KL: no visible global function definition for 'var'
compute_KL: no visible global function definition for 'rbinom'
compute_KL: no visible global function definition for 'rnorm'
compute_KL: no visible global function definition for 'sd'
vbsr: no visible global function definition for 'qchisq'
vbsr: no visible global function definition for 'var'
vbsr: no visible global function definition for 'pchisq'
vbsr: no visible global function definition for 'sd'
vbsr: no visible binding for global variable 'sd'
Undefined global functions or variables:
  dnorm pchisq pnorm qchisq qnorm rbinom rnorm runif sd var
Consider adding
  importFrom("stats", "dnorm", "pchisq", "pnorm", "qchisq", "qnorm",
             "rbinom", "rnorm", "runif", "sd", "var")
to your NAMESPACE file.
Package vignette with placeholder title 'Vignette Title':
  'VBTree_vignette.Rmd'
installed size is  8.6Mb
  sub-directories of 1Mb or more:
    doc   7.1Mb
'LazyData' is specified without a 'data' directory
Compare2FDS: no visible global function definition for 'runif'
Compare2FDS: no visible global function definition for 'lm'
Compare2FDS: no visible global function definition for 'model.matrix'
Compare2FDS: no visible global function definition for 'abline'
Compare2FDS: no visible global function definition for 'lines'
Compare2FDS: no visible global function definition for 'text'
Compare2Vdg: no visible global function definition for 'par'
Compare2Vdg: no visible global function definition for 'lines'
Compare2Vdg: no visible global function definition for 'legend'
FDSPlot: no visible global function definition for 'runif'
FDSPlot: no visible global function definition for 'lm'
FDSPlot: no visible global function definition for 'model.matrix'
FDSPlot: no visible global function definition for 'abline'
Vdgraph: no visible global function definition for 'par'
Vdgraph: no visible global function definition for 'lines'
Vdgraph: no visible global function definition for 'legend'
Undefined global functions or variables:
  abline legend lines lm model.matrix par runif text
Consider adding
  importFrom("graphics", "abline", "legend", "lines", "par", "text")
  importFrom("stats", "lm", "model.matrix", "runif")
to your NAMESPACE file.
DrawDensity3D: no visible global function definition for 'colorRamp'
DrawDensity3D: no visible global function definition for 'rgb'
ReadFromFile3D: no visible global function definition for 'read.table'
Undefined global functions or variables:
  colorRamp read.table rgb
Consider adding
  importFrom("grDevices", "colorRamp", "rgb")
  importFrom("utils", "read.table")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Running examples in 'vegalite-Ex.R' failed
The error most likely occurred in:

> ### Name: from_spec
> ### Title: Take a JSON Vega-Lite Spec and render as an htmlwidget
> ### Aliases: from_spec
> 
> ### ** Examples
> 
> from_spec("http://rud.is/dl/embedded.json")
Warning in file(con, "r") :
  InternetOpenUrl failed: 'Die Serververbindung wurde zurückgesetzt.'
Error in file(con, "r") : cannot open the connection
Calls: from_spec -> readLines -> file
Execution halted
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  7.9Mb
  sub-directories of 1Mb or more:
    R      4.1Mb
    help   2.9Mb
'LazyData' is specified without a 'data' directory
Malformed Title field: should not end in a period.
vif: no visible global function definition for 'sd'
vif: no visible global function definition for 'lm'
vif: no visible global function definition for 'pnorm'
Undefined global functions or variables:
  lm pnorm sd
Consider adding
  importFrom("stats", "lm", "pnorm", "sd")
to your NAMESPACE file.
installed size is  6.5Mb
  sub-directories of 1Mb or more:
    doc    3.1Mb
    libs   2.1Mb
'LazyData' is specified without a 'data' directory
installed size is 10.3Mb
  sub-directories of 1Mb or more:
    doc    1.4Mb
    libs   8.7Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.3Mb
  sub-directories of 1Mb or more:
    help          1.3Mb
    htmlwidgets   5.0Mb
'LazyData' is specified without a 'data' directory
GNU make is a SystemRequirements.
installed size is 11.2Mb
  sub-directories of 1Mb or more:
    doc           2.5Mb
    htmlwidgets   6.8Mb
'LazyData' is specified without a 'data' directory
installed size is  6.2Mb
  sub-directories of 1Mb or more:
    doc   5.9Mb
installed size is  6.0Mb
  sub-directories of 1Mb or more:
    data   5.7Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Decile.Plot: no visible global function definition for 'barplot'
Decile.Plot: no visible global function definition for 'axis'
Sliding.Window: no visible global function definition for 'lines'
Sliding.Window: no visible global function definition for 'legend'
Undefined global functions or variables:
  axis barplot legend lines
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
installed size is  6.6Mb
  sub-directories of 1Mb or more:
    libs   6.2Mb
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
voss1d: no visible global function definition for 'approx'
voss1d: no visible global function definition for 'rnorm'
voss1g: no visible global function definition for 'dchisq'
voss1g: no visible global function definition for 'approx'
voss1g: no visible global function definition for 'rnorm'
voss2d: no visible global function definition for 'rnorm'
voss2g: no visible global function definition for 'dchisq'
voss2g: no visible global function definition for 'rnorm'
Undefined global functions or variables:
  approx dchisq rnorm
Consider adding
  importFrom("stats", "approx", "dchisq", "rnorm")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  9.2Mb
  sub-directories of 1Mb or more:
    extdata   8.4Mb
Running examples in 'vprr-Ex.R' failed
The error most likely occurred in:

> ### Name: vpr_autoid_read
> ### Title: Read VPR aid files
> ### Aliases: vpr_autoid_read
> 
> ### ** Examples
> 
> 
> station_of_interest <- 'test'
> dayhour <- c('d222.h03', 'd222.h04')
> 
> #' #VPR OPTICAL SETTING (S0, S1, S2 OR S3)
> opticalSetting <- "S2"
> imageVolume <- 83663 #mm^3
> 
> auto_id_folder <- system.file('extdata/COR2019002/autoid/', package = 'vprr', mustWork = TRUE)
> auto_id_path <- list.files(paste0(auto_id_folder, "/"), full.names = TRUE)
> 
> #'   # Path to aid for each taxa
> aid_path <- paste0(auto_id_path, '/aid/')
> # Path to mea for each taxa
> aidmea_path <- paste0(auto_id_path, '/aidmea/')
> 
> # AUTO ID FILES
> aid_file_list <- list()
> aidmea_file_list <- list()
> for (i in 1:length(dayhour)) {
+   aid_file_list[[i]] <-
+     list.files(aid_path, pattern = dayhour[[i]], full.names = TRUE)
+   # SIZE DATA FILES
+   aidmea_file_list[[i]] <-
+     list.files(aidmea_path, pattern = dayhour[[i]], full.names = TRUE)
+ }
> 
> aid_file_list_all <- unlist(aid_file_list)
> aidmea_file_list_all <- unlist(aidmea_file_list)
> 
>  # ROIs
> roi_dat_combine <-
+   vpr_autoid_read(
+     file_list_aid = aid_file_list_all,
+     file_list_aidmeas = aidmea_file_list_all,
+     export = 'aid',
+     station_of_interest = station_of_interest,
+     opticalSetting = opticalSetting,
+     warn = FALSE
+   )
Error in `$<-.data.frame`(`*tmp*`, "day_hour", value = c("d541.h03", "d222.h03" : 
  replacement has 2 rows, data has 517
Calls: vpr_autoid_read -> $<- -> $<-.data.frame
Execution halted
'LazyData' is specified without a 'data' directory
'library' or 'require' call to 'misc3d' in package code.
  Please use :: or requireNamespace() instead.
  See section 'Suggested packages' in the 'Writing R Extensions' manual.
Malformed Description field: should contain one or more complete sentences.
plot.vscc: no visible global function definition for 'rainbow'
plot.vscc: no visible global function definition for 'pairs'
Undefined global functions or variables:
  pairs rainbow
Consider adding
  importFrom("grDevices", "rainbow")
  importFrom("graphics", "pairs")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Error(s) in re-building vignettes:
--- re-building 'Calculate_WACC_in_R.Rmd' using rmarkdown
Quitting from lines 30-36 (Calculate_WACC_in_R.Rmd) 
Error: processing vignette 'Calculate_WACC_in_R.Rmd' failed with diagnostics:
SSL certificate problem: unable to get local issuer certificate
--- failed re-building 'Calculate_WACC_in_R.Rmd'

SUMMARY: processing the following file failed:
  'Calculate_WACC_in_R.Rmd'

Error: Vignette re-building failed.
Execution halted
'LazyData' is specified without a 'data' directory
summary.whc: no visible global function definition for 'printCoefmat'
wahc.fit: no visible global function definition for 'pt'
wahc.fit: no visible global function definition for 'cor'
whc: no visible global function definition for 'model.frame'
whc: no visible global function definition for 'model.matrix'
whc: no visible global function definition for 'model.response'
Undefined global functions or variables:
  cor model.frame model.matrix model.response printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.frame", "model.matrix",
             "model.response", "printCoefmat", "pt")
to your NAMESPACE file.
installed size is  9.6Mb
  sub-directories of 1Mb or more:
    doc    1.0Mb
    libs   8.2Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  9.9Mb
  sub-directories of 1Mb or more:
    R      1.2Mb
    doc    6.3Mb
    libs   2.0Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
onesamplemeantest: no visible global function definition for 'pnorm'
twosamplemeantest: no visible global function definition for 'pnorm'
wcq: no visible global function definition for 'var'
wcq: no visible global function definition for 'pnorm'
wcq.fdrc: no visible global function definition for 'p.adjust'
Undefined global functions or variables:
  p.adjust pnorm var
Consider adding
  importFrom("stats", "p.adjust", "pnorm", "var")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Package suggested but not available for checking: 'prepr'
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 10.1Mb
  sub-directories of 1Mb or more:
    client   8.9Mb
    doc      1.0Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  9.7Mb
  sub-directories of 1Mb or more:
    libs   9.5Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package vignette with placeholder title 'Vignette Title':
  'weco-vignette.Rmd'
'LazyData' is specified without a 'data' directory
Weighted.Box.test: no visible global function definition for 'acf'
Weighted.Box.test: no visible binding for global variable 'na.pass'
Weighted.Box.test: no visible global function definition for 'pgamma'
Weighted.Box.test: no visible global function definition for 'pchisq'
Weighted.LM.test: no visible global function definition for 'acf'
Weighted.LM.test: no visible binding for global variable 'na.pass'
Weighted.LM.test: no visible global function definition for 'pgamma'
Undefined global functions or variables:
  acf na.pass pchisq pgamma
Consider adding
  importFrom("stats", "acf", "na.pass", "pchisq", "pgamma")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
installed size is  5.1Mb
  sub-directories of 1Mb or more:
    R      1.2Mb
    libs   2.2Mb
'LazyData' is specified without a 'data' directory
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
Bundesliga.Mannschaft: no visible global function definition for 'data'
Bundesliga.Mannschaft: no visible binding for global variable
  'Bundesliga'
Bundesliga.Tabelle: no visible global function definition for 'data'
Bundesliga.Tabelle: no visible binding for global variable 'Bundesliga'
Bundesliga.XML: no visible global function definition for 'data'
Bundesliga.XML: no visible binding for global variable 'Bundesliga'
sens.spec: no visible global function definition for 'na.omit'
Undefined global functions or variables:
  Bundesliga data na.omit
Consider adding
  importFrom("stats", "na.omit")
  importFrom("utils", "data")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
wilcox.selection.split: no visible global function definition for
  'pnorm'
wilcox.test2: no visible global function definition for 'wilcox.test'
Undefined global functions or variables:
  pnorm wilcox.test
Consider adding
  importFrom("stats", "pnorm", "wilcox.test")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
.__A__.1 : <anonymous>: no visible binding for global variable '.hwnd'
Undefined global functions or variables:
  .hwnd
Error(s) in re-building vignettes:
--- re-building 'vignette.Rmd' using rmarkdown
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

Error: processing vignette 'vignette.Rmd' failed with diagnostics:
LaTeX failed to compile d:/RCompile/CRANpkg/local/4.1/WINS.Rcheck/vign_test/WINS/vignettes/vignette.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See vignette.log for more info.
--- failed re-building 'vignette.Rmd'

SUMMARY: processing the following file failed:
  'vignette.Rmd'

Error: Vignette re-building failed.
Execution halted
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
installed size is  7.1Mb
  sub-directories of 1Mb or more:
    bn   7.0Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
dbayes: no visible global function definition for 'mahalanobis'
dbayes: no visible global function definition for 'var'
wmd: no visible global function definition for 'cor'
wmd: no visible global function definition for 'var'
Undefined global functions or variables:
  cor mahalanobis var
Consider adding
  importFrom("stats", "cor", "mahalanobis", "var")
to your NAMESPACE file.
fit,Leader: no visible global function definition for 'lm'
plotfit,Leader: no visible global function definition for 'par'
Undefined global functions or variables:
  lm par
Consider adding
  importFrom("graphics", "par")
  importFrom("stats", "lm")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Running examples in 'worcs-Ex.R' failed
The error most likely occurred in:

> ### Name: cite_all
> ### Title: Comprehensive citation Knit function for 'RStudio'
> ### Aliases: cite_all
> 
> ### ** Examples
> 
> # NOTE: Do not use this function interactively, as in the example below.
> # Only specify it as custom knit function in an 'R Markdown' file, like so:
> # knit: worcs::cite_all
> 
> if (rmarkdown::pandoc_available("1.14")){
+   file_name <- file.path(tempdir(), "citeall.Rmd")
+   loc <- rmarkdown::draft(file_name,
+                           template = "github_document",
+                           package = "rmarkdown",
+                           create_dir = FALSE,
+                           edit = FALSE)
+   write(c("", "Optional reference: @reference2020"),
+         file = file_name, append = TRUE)
+   cite_all(file_name)
+ }
Error: only `math_method = 'mathjax'` is supported with earlier version than Pandoc 2.0 
Execution halted
Malformed Description field: should contain one or more complete sentences.
Packages in Depends field not imported from:
  'plyr' 'reshape2'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
wordmatch: no visible global function definition for 'llply'
wordmatch : <anonymous>: no visible global function definition for
  'llply'
wordmatch: no visible global function definition for 'melt'
wordmatch: no visible global function definition for 'count'
Undefined global functions or variables:
  count llply melt
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
installed size is  6.6Mb
  sub-directories of 1Mb or more:
    data   6.5Mb
Malformed Description field: should contain one or more complete sentences.
installed size is 12.6Mb
  sub-directories of 1Mb or more:
    data  12.6Mb
Malformed Description field: should contain one or more complete sentences.
installed size is 11.2Mb
  sub-directories of 1Mb or more:
    data  11.1Mb
installed size is 11.4Mb
  sub-directories of 1Mb or more:
    data  11.3Mb
installed size is 11.3Mb
  sub-directories of 1Mb or more:
    data  11.2Mb
Malformed Title field: should not end in a period.
installed size is  6.3Mb
  sub-directories of 1Mb or more:
    doc       3.3Mb
    extdata   2.4Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package vignette with placeholder title 'Vignette Title':
  'wTOvignette.Rmd'
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.2Mb
  sub-directories of 1Mb or more:
    libs   6.1Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  8.6Mb
  sub-directories of 1Mb or more:
    libs   7.8Mb
GNU make is a SystemRequirements.
XHWE: no visible global function definition for 'read.table'
result: no visible global function definition for 'pchisq'
result: no visible global function definition for 'rbinom'
result: no visible global function definition for 'rmultinom'
Undefined global functions or variables:
  pchisq rbinom read.table rmultinom
Consider adding
  importFrom("stats", "pchisq", "rbinom", "rmultinom")
  importFrom("utils", "read.table")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 36.5Mb
  sub-directories of 1Mb or more:
    java  34.2Mb
'LazyData' is specified without a 'data' directory
installed size is 10.8Mb
  sub-directories of 1Mb or more:
    java  10.7Mb
'LazyData' is specified without a 'data' directory
R5.value.default: no visible binding for global variable 'data.table'
R5.value.default: no visible global function definition for
  'as.data.table'
R5.value.parse: no visible binding for global variable 'data.table'
R5.value.parse: no visible global function definition for
  'is.data.table'
R5.value.parse: no visible global function definition for
  'as.data.table'
stampme: no visible global function definition for 'flush.console'
stampmsg: no visible global function definition for 'flush.console'
write.data.table: no visible global function definition for
  'write.table'
Undefined global functions or variables:
  as.data.table data.table flush.console is.data.table write.table
Consider adding
  importFrom("utils", "flush.console", "write.table")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
installed size is  7.2Mb
  sub-directories of 1Mb or more:
    exampleData   1.4Mb
    libs          4.2Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.8Mb
  sub-directories of 1Mb or more:
    libs   6.6Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  6.2Mb
  sub-directories of 1Mb or more:
    include   4.0Mb
    libs      2.1Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package vignette with placeholder title 'Vignette Title':
  'vignette.Rmd'
'LazyData' is specified without a 'data' directory
Malformed Title field: should not end in a period.
big.read.table: no visible global function definition for 'read.table'
big.read.table: no visible global function definition for 'object.size'
sparkline: no visible global function definition for 'is.ts'
sparkline: no visible global function definition for 'time'
sparkline: no visible global function definition for 'boxplot'
Undefined global functions or variables:
  boxplot is.ts object.size read.table time
Consider adding
  importFrom("graphics", "boxplot")
  importFrom("stats", "is.ts", "time")
  importFrom("utils", "object.size", "read.table")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 21.6Mb
  sub-directories of 1Mb or more:
    libs  19.7Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
.NS.estimator: no visible global function definition for 'lm'
.NS.estimator: no visible global function definition for 'coef'
.NS.estimator: no visible global function definition for 'na.omit'
.NS.estimator: no visible global function definition for 'resid'
.NSS.estimator: no visible global function definition for 'lm'
.NSS.estimator: no visible global function definition for 'coef'
.NSS.estimator: no visible global function definition for 'na.omit'
.NSS.estimator: no visible global function definition for 'resid'
NSrates: no visible global function definition for 'time'
Nelson.Siegel: no visible global function definition for 'optimize'
Srates: no visible global function definition for 'time'
Svensson: no visible global function definition for 'median'
Svensson: no visible global function definition for 'optimize'
Undefined global functions or variables:
  coef lm median na.omit optimize resid time
Consider adding
  importFrom("stats", "coef", "lm", "median", "na.omit", "optimize",
             "resid", "time")
to your NAMESPACE file.
kmeansN: no visible global function definition for 'kmeans'
kmeansN: no visible global function definition for 'aggregate'
kmeansN2: no visible global function definition for 'aggregate'
kmeansN2: no visible binding for global variable 'sd'
Undefined global functions or variables:
  aggregate kmeans sd
Consider adding
  importFrom("stats", "aggregate", "kmeans", "sd")
to your NAMESPACE file.
'LazyData' is specified without a 'data' directory
Running 'spelling.R' [0s]
  Running 'testthat.R' [2s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(ymlthis)
  > 
  > test_check("ymlthis")
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 29 ]
  
  == Failed tests ================================================================
  -- Error (test-blogdown_yaml.R:6:3): multiplication works ----------------------
  Error: Invalid argument in YAML output function bookdown::gitbook(lib_dir = "assets", split_by = "section", config = gitbook_config(toolbar_position = "static"))
  Error: Using anchor_sections requires Pandoc 2.0+
  
  Backtrace:
       x
    1. +-... %>% stringify_yaml() at test-blogdown_yaml.R:6:2
    2. +-ymlthis:::stringify_yaml(.)
    3. | \-x %>% ymlthis:::capture_yml() %>% paste(collapse = "\n") at d:\RCompile\CRANpkg\local\4.1\ymlthis.Rcheck\tests\testthat\helper-utils.R:4:2
    4. +-base::paste(., collapse = "\n")
    5. +-ymlthis:::capture_yml(.)
    6. | +-utils::capture.output(print(.yml))
    7. | | \-base::withVisible(...elt(i))
    8. | \-base::print(.yml)
    9. \-ymlthis::yml_output(...)
   10.   \-ymlthis:::validate_output_yml(x)
   11.     \-purrr::walk(.function_calls, eval_tidy_yml)
   12.       \-purrr::map(.x, .f, ...)
   13.         \-ymlthis .f(.x[[i]], ...)
   14.           \-ymlthis:::stop_yml_eval(out, x)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 29 ]
  Error: Test failures
  Execution halted
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is  5.5Mb
  sub-directories of 1Mb or more:
    libs   5.2Mb
GNU make is a SystemRequirements.
installed size is  5.4Mb
  sub-directories of 1Mb or more:
    libs   5.1Mb
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
Running examples in 'YRmisc-Ex.R' failed
The error most likely occurred in:

> ### Name: xd.fred
> ### Title: Download data from Federal Reserve Bank of St. Louis
> ### Aliases: xd.fred
> 
> ### ** Examples
> 
>  cpi <- xd.fred("CPIAUCSL") # CPI data
Warning in file(file, "rt") :
  InternetOpenUrl failed: 'Die Serververbindung konnte nicht hergestellt werden.'
Error in file(file, "rt") : cannot open the connection
Calls: xd.fred -> read.csv -> read.table -> file
Execution halted
installed size is  5.6Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   2.6Mb
'LazyData' is specified without a 'data' directory
Malformed Description field: should contain one or more complete sentences.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Package vignette with placeholder title 'Vignette Title':
  'ZipRadius.Rmd'
'LazyData' is specified without a 'data' directory
GNU make is a SystemRequirements.
'LazyData' is specified without a 'data' directory
Package suggested but not available for checking: 'zdat'
Malformed Description field: should contain one or more complete sentences.
Running examples in 'zoon-Ex.R' failed
The error most likely occurred in:

> ### Name: ModuleArguments
> ### Title: ModuleArguments
> ### Aliases: ModuleArguments
> 
> ### ** Examples
> 
> ModuleArguments('Background')
Error in ModuleArguments("Background") : 
  URL for module does not exist: https://raw.githubusercontent.com/zoonproject/modules/master/R/Background.R
Execution halted
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory