Running examples in ‘iplots-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: ivar
> ### Title: Data (ivar) manipulation functions
> ### Aliases: ivar ivar.data ivar.new ivar.new.map ivar.update
> ###   iset.updateVars [.ivar [<-.ivar length.ivar print.ivar
> ###   show,ivar-method
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(iris)
> s <- iset.new("iris", iris)
> rm(iris) # we don't need iris anymore
> s[1:5,]
  Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1          5.1         3.5          1.4         0.2  setosa
2          4.9         3.0          1.4         0.2  setosa
3          4.7         3.2          1.3         0.2  setosa
4          4.6         3.1          1.5         0.2  setosa
5          5.0         3.6          1.4         0.2  setosa
> s$Species
[1] "iVar{Species from iris}"
> s$Species[]
  [1] setosa     setosa     setosa     setosa     setosa     setosa    
  [7] setosa     setosa     setosa     setosa     setosa     setosa    
 [13] setosa     setosa     setosa     setosa     setosa     setosa    
 [19] setosa     setosa     setosa     setosa     setosa     setosa    
 [25] setosa     setosa     setosa     setosa     setosa     setosa    
 [31] setosa     setosa     setosa     setosa     setosa     setosa    
 [37] setosa     setosa     setosa     setosa     setosa     setosa    
 [43] setosa     setosa     setosa     setosa     setosa     setosa    
 [49] setosa     setosa     versicolor versicolor versicolor versicolor
 [55] versicolor versicolor versicolor versicolor versicolor versicolor
 [61] versicolor versicolor versicolor versicolor versicolor versicolor
 [67] versicolor versicolor versicolor versicolor versicolor versicolor
 [73] versicolor versicolor versicolor versicolor versicolor versicolor
 [79] versicolor versicolor versicolor versicolor versicolor versicolor
 [85] versicolor versicolor versicolor versicolor versicolor versicolor
 [91] versicolor versicolor versicolor versicolor versicolor versicolor
 [97] versicolor versicolor versicolor versicolor virginica  virginica 
[103] virginica  virginica  virginica  virginica  virginica  virginica 
[109] virginica  virginica  virginica  virginica  virginica  virginica 
[115] virginica  virginica  virginica  virginica  virginica  virginica 
[121] virginica  virginica  virginica  virginica  virginica  virginica 
[127] virginica  virginica  virginica  virginica  virginica  virginica 
[133] virginica  virginica  virginica  virginica  virginica  virginica 
[139] virginica  virginica  virginica  virginica  virginica  virginica 
[145] virginica  virginica  virginica  virginica  virginica  virginica 
Levels: setosa versicolor virginica
> s[1:5,c("Sepal.Width","Sepal.Length")]
  Sepal.Width Sepal.Length
1         3.5          5.1
2         3.0          4.9
3         3.2          4.7
4         3.1          4.6
5         3.6          5.0
> s$Test <- factor(c("yes","no")[runif(dim(s)[1])+1.5])
> s[1:5,]
  Sepal.Length Sepal.Width Petal.Length Petal.Width Species Test
1          5.1         3.5          1.4         0.2  setosa  yes
2          4.9         3.0          1.4         0.2  setosa  yes
3          4.7         3.2          1.3         0.2  setosa   no
4          4.6         3.1          1.5         0.2  setosa   no
5          5.0         3.6          1.4         0.2  setosa  yes
> iplot(s$Sepal.Length, s$Petal.Length)
ID:1 Name: "Scatterplot (Petal.Length vs Sepal.Length)"
> ibar(s$Species)
ID:2 Name: "Barchart (Species)"
> iplot.location(400,,TRUE)
> iset.select(s$Test[]=="yes")
> ibar(s$Test)
ID:3 Name: "Barchart (Test)"
> iplot.location(400,250,TRUE)
> # use iset.rm() to remove everything
> 
> 
> 
> base::assign(".dptime", (proc.time() - get(".ptime", pos = "CheckExEnv")), pos = "CheckExEnv")
> base::cat("ivar", base::get(".format_ptime", pos = 'CheckExEnv')(get(".dptime", pos = "CheckExEnv")), "\n", file=base::get(".ExTimings", pos = 'CheckExEnv'), append=TRUE, sep="\t")
> ### * <FOOTER>
> ###
> cleanEx()
> options(digits = 7L)
> base::cat("Time elapsed: ", proc.time() - base::get("ptime", pos = 'CheckExEnv'),"\n")
Time elapsed:  3.303 0.335 4.316 0 0 
> grDevices::dev.off()
null device 
          1 
> ###
> ### Local variables: ***
> ### mode: outline-minor ***
> ### outline-regexp: "\\(> \\)?### [*]+" ***
> ### End: ***
> quit('no')
Segmentation fault