* using log directory 'd:/Rcompile/CRANpkg/local/3.4/lessR.Rcheck'
* using R version 3.4.4 (2018-03-15)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'lessR/DESCRIPTION' ... OK
* this is package 'lessR' version '3.8.4'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'lessR' can be installed ... OK
* checking installed package size ... 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 ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [62s] OK
* 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 ... ERROR
Running examples in 'lessR-Ex.R' failed
The error most likely occurred in:

> ### Name: Plot
> ### Title: Plot One or Two Continuous and/or Categorical Variables
> ### Aliases: Plot pl ScatterPlot sp BoxPlot bx ViolinPlot vp
> ### Keywords: plot color grouping variable
> 
> ### ** Examples
> 
> # read the data
> d <- rd("Employee", in_lessR=TRUE, quiet=TRUE)

> d <- Subset(random=.6, quiet=TRUE)  # less computationally intensive
> 
> #---------------------------------------------------
> # traditional scatterplot with two numeric variables
> #---------------------------------------------------
> 
> # scatterplot with all defaults
> Plot(Years, Salary)
dev.new(): using pdf(file="Rplots138.pdf")

>>> Pearson's product-moment correlation 
 
Number of paired values with neither missing, n = 21 


Sample Correlation of Years and Salary: r = 0.861 


Alternative Hypothesis: True correlation is not equal to 0 
  t-value: 7.366,  df: 19,  p-value: 0.000 
 
95% Confidence Interval of Population Correlation 
  Lower Bound: 0.682      Upper Bound: 0.942 



> # or use abbreviation sp in place of Plot
> # or use full expression ScatterPlot in place of Plot
> 
> # maximum information, minimum input: scatterplot +
> #  means, outliers, ellipse, least-squares lines with and w/o outliers
> Plot(Years, Salary, enhance=TRUE)
[Ellipse with Murdoch and Chow's function ellipse from the ellipse package]
dev.new(): using pdf(file="Rplots139.pdf")

>>> Pearson's product-moment correlation 
 
Number of paired values with neither missing, n = 21 


Sample Correlation of Years and Salary: r = 0.861 


Alternative Hypothesis: True correlation is not equal to 0 
  t-value: 7.366,  df: 19,  p-value: 0.000 
 
95% Confidence Interval of Population Correlation 
  Lower Bound: 0.682      Upper Bound: 0.942 



>>> Outlier analysis with Mahalanobis Distance 
 
  MD                  ID 
-----               ----- 
6.30       Capelle, Adam 
6.20     Correll, Trevon 
 
4.63  Korhalkar, Jessica 
4.19       James, Leslie 
2.55 Cassinelli, Anastis 
...                 ... 

> 
> # extend x and y axes
> Plot(Years, Salary, scale_x=c(-10, 35, 10), scale_y=c(0,200000,10))
dev.new(): using pdf(file="Rplots140.pdf")

>>> Pearson's product-moment correlation 
 
Number of paired values with neither missing, n = 21 


Sample Correlation of Years and Salary: r = 0.861 


Alternative Hypothesis: True correlation is not equal to 0 
  t-value: 7.366,  df: 19,  p-value: 0.000 
 
95% Confidence Interval of Population Correlation 
  Lower Bound: 0.682      Upper Bound: 0.942 



> 
> 
> 
> #------------------------------------------------------
> # scatterplot matrix from a vector of numeric variables
> #------------------------------------------------------
> 
> # with least squares fit line
> Plot(c(Salary, Years, Pre), fit="lm")
dev.new(): using pdf(file="Rplots141.pdf")
> 
> 
> #--------------------------------------------------------------
> # Trellis graphics and by for groups with two numeric variables
> #--------------------------------------------------------------
> 
> # Trellis plot with condition on 1-variable
> # optionally re-order default alphabetical R ordering by converting
> #   to a factor with lessR factors (which also does multiple variables
> d$Gender <- factors(Gender, levels=c("M", "F"))
> Plot(Years, Salary, by1=Gender)
Error in sort.list(y) : 'x' must be atomic for 'sort.list'
Have you called 'sort' on a list?
Calls: Plot -> factor -> sort.list
Execution halted
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR