• using R Under development (unstable) (2018-04-18 r74618)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘bshazard/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘bshazard’ version ‘1.0’
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘bshazard’ can be installed ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... NOTE
  Package in Depends field not imported from: ‘splines’
    These packages need to be imported from (in the NAMESPACE file)
    for when this namespace is loaded but not attached.
• checking S3 generic/method consistency ... NOTE
  Found the following apparent S3 methods exported but not registered:
    bshazard.default lines.bshazard plot.bshazard print.bshazard
    summary.bshazard
  See section ‘Registering S3 methods’ in the ‘Writing R Extensions’
  manual.
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [8s/13s] NOTE
  bs.design: no visible global function definition for ‘spline.des’
  bshazard.default: no visible global function definition for
    ‘model.frame’
  bshazard.default: no visible global function definition for
    ‘model.matrix’
  bshazard.default: no visible global function definition for
    ‘model.response’
  bshazard_fit: no visible global function definition for ‘aggregate’
  bspois: no visible global function definition for ‘dpois’
  bspois: no visible global function definition for ‘var’
  bspois: no visible global function definition for ‘qnorm’
  lines.bshazard: no visible global function definition for ‘lines’
  plot.bshazard: no visible global function definition for ‘plot’
  plot.bshazard: no visible global function definition for ‘lines’
  print.bshazard: no visible global function definition for ‘aggregate’
  Undefined global functions or variables:
    aggregate dpois lines model.frame model.matrix model.response plot
    qnorm spline.des var
  Consider adding
    importFrom("graphics", "lines", "plot")
    importFrom("stats", "aggregate", "dpois", "model.frame",
               "model.matrix", "model.response", "qnorm", "var")
  to your NAMESPACE file.
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking examples ... ERROR
  Running examples in ‘bshazard-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: bshazard
  > ### Title: Nonparametric Smoothing of the Hazard Function
  > ### Aliases: bshazard bshazard.default
  > ### Keywords: hazard rate
  >
  > ### ** Examples
  >
  > data(lung,package="survival")
  > fit<-bshazard(Surv(time, status==2) ~ 1,data=lung)
  Error in UseMethod("bshazard") :
    no applicable method for 'bshazard' applied to an object of class "formula"
  Calls: bshazard
  Execution halted
• checking PDF version of manual ... OK
• DONE

Status: 1 ERROR, 3 NOTEs