Re: [Rd] doesn't recognise ~ (PR#8096)

From: Duncan Murdoch <murdoch_at_stats.uwo.ca>
Date: Thu 25 Aug 2005 - 15:04:08 GMT

On 8/25/2005 10:56 AM, lvr@curame.com wrote:
> Full_Name: Leo van Romunde
> Version: 2, 1, 0
> OS: Win XP prof. sp1
> Submission from: (NULL) (81.58.34.90)
>
>
> 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).

Duncan Murdoch



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