Non-standard file/directory found at top level:
  'version'
Non-standard file/directory found at top level:
  ‘version’
Non-standard file/directory found at top level:
  ‘version’
Running examples in ‘iplots-Ex.R’ failed
The error most likely occurred in:

> ### Name: iplot.opt
> ### Title: Modify parameters of an interactive plot
> ### Aliases: iplot.opt
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(iris)
> attach(iris)
> iplot(Sepal.Width,Petal.Width)
ID:8 Name: "Scatterplot (Petal.Width vs Sepal.Width)"
> iplot.opt(xlim=c(1.5,5),col=Species)
Error in is.null(col) || is.na(col) : 
  'length = 150' in coercion to 'logical(1)'
Calls: iplot.opt -> .iplot.opt -> iset.brush
Execution halted
Non-standard file/directory found at top level:
  ‘version’
Running examples in ‘iplots-Ex.R’ failed
The error most likely occurred in:

> ### Name: iplot.opt
> ### Title: Modify parameters of an interactive plot
> ### Aliases: iplot.opt
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(iris)
> attach(iris)
> iplot(Sepal.Width,Petal.Width)
ID:8 Name: "Scatterplot (Petal.Width vs Sepal.Width)"
> iplot.opt(xlim=c(1.5,5),col=Species)
Error in is.null(col) || is.na(col) : 
  'length = 150' in coercion to 'logical(1)'
Calls: iplot.opt -> .iplot.opt -> iset.brush
Execution halted
Non-standard file/directory found at top level:
  ‘version’
Non-standard file/directory found at top level:
  ‘version’