• using R Under development (unstable) (2012-02-27 r58511)
• using platform: x86_64-pc-mingw32 (64-bit)
• using session charset: ISO8859-1
• checking for file 'spef/DESCRIPTION' ... OK
• this is package 'spef' version '0.1-7'
• 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 whether package 'spef' can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level 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
• loading checks for arch 'i386'
  ** 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
• loading checks for arch 'x64'
  ** 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 for unstated dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... NOTE
  doPanelFit.MLs: no visible global function definition for 'ddply'
  doPanelFit.MPLs: no visible global function definition for 'ddply'
  doPanelFit.MPLs: no visible binding for global variable 'count'
  doPanelFit.SWb: no visible global function definition for 'ddply'
  doPanelFit.SWc: no visible global function definition for 'ddply'
  panelReg: no visible global function definition for 'ddply'
  plot.PanelSurv: no visible binding for global variable 'ID'
  plot.PanelSurv: no visible binding for global variable 'count'
• checking Rd files ... OK
• checking Rd metadata ... 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 contents of 'data' directory ... OK
• checking data for non-ASCII characters ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking examples ...
  ** running examples for arch 'i386' ... ERROR
  Running examples in 'spef-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: blaTum
  > ### Title: Bladder Tumors Cancer Recurrences
  > ### Aliases: blaTum
  > ### Keywords: survival panel count
  >
  > ### ** Examples
  >
  > # Load data set
  > data(blaTum)
  >
  > # Plot bladder tumor data
  > ggplot(blaTum, aes(time, id)) + geom_tile(aes(fill=count)) +
  + facet_grid(treatment ~ ., scales="free_y", )
  >
  > # Fit a semiparametric regression model
  > formula <- PanelSurv(id, time, count) ~ num + size + treatment
  > fit <- panelReg(formula, data=blaTum, method="AEE", se="Sandwich")
  Error in as.matrix(ddply(DF, "ID", head, n = 1)[, -c(1:3)]) :
  could not find function "ddply"
  Calls: panelReg -> as.matrix
  Execution halted
  ** running examples for arch 'x64' ... ERROR
  Running examples in 'spef-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: blaTum
  > ### Title: Bladder Tumors Cancer Recurrences
  > ### Aliases: blaTum
  > ### Keywords: survival panel count
  >
  > ### ** Examples
  >
  > # Load data set
  > data(blaTum)
  >
  > # Plot bladder tumor data
  > ggplot(blaTum, aes(time, id)) + geom_tile(aes(fill=count)) +
  + facet_grid(treatment ~ ., scales="free_y", )
  >
  > # Fit a semiparametric regression model
  > formula <- PanelSurv(id, time, count) ~ num + size + treatment
  > fit <- panelReg(formula, data=blaTum, method="AEE", se="Sandwich")
  Error in as.matrix(ddply(DF, "ID", head, n = 1)[, -c(1:3)]) :
  could not find function "ddply"
  Calls: panelReg -> as.matrix
  Execution halted