[Rd] doesn't recognise ~ (PR#8096)
murdoch at stats.uwo.ca
Thu Aug 25 17:04:08 CEST 2005
On 8/25/2005 10:56 AM, lvr at curame.com wrote:
> Full_Name: Leo van Romunde
> Version: 2, 1, 0
> OS: Win XP prof. sp1
> Submission from: (NULL) (18.104.22.168)
> When we type the following R gives an error:
>> a = c(1, 2)
>> b = c(1, 2)
>> boxplot (a ~ b)
> Error in list(a, b) : invalid 'envir' argument
> When we do exactly the same on another machine (Win2000) it works correctly.
> Any suggestions?
You probably have overwritten boxplot() or something with your own
object. This works fine for me in 2.1.0 (but you should upgrade to
2.1.1 for other bug fixes).
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