Message-ID: <42F1FD43.7060706@pdf.com>
Date: 2005-08-04T11:34:27Z
From: Sundar Dorai-Raj
Subject: additional graphical parameters in contour function
In-Reply-To: <002d01c598df$086e4320$7201a8c0@Portableabdou>
Abdou ALI wrote:
>>>Do you know why additional graphical parameters (like "type","pch", ...)
>>>do not work in the R contour fonction. For example the command
>>>'contour(..., type="o",pch=16)' gives nothing, just simple contour lines.
>>
>>Please, can you explain why you think it does make sense here?
>>
>
> The reason is that I want to add on a same graphic several contour plot, and
> I want to give different line types for each contour. I thus thought that
> these options of the contour function made it possible to do it.
>
> Thank.
>
>
Hi, Abdou,
Then use "lty", not "type", as is shown in ?contour.
--sundar