[R] A trivial plot gives open circles as the plot char but another one gives me "q"s . . why is this?

[Philip Rhoades]

David,


On 2012-04-03 22:29, David Winsemius wrote:
> On Apr 3, 2012, at 1:19 AM, Philip Rhoades wrote:
>
>> People,
>>
>> On my home computer with a real plot I get what I expect - open  
>> circles as the plot character - on my work computer I get "q"s !  So  
>> I tried a trivial test plot on the work computer ie:
>>
>> a <- c(1,2,3,4,5)
>> b <- c(1,2,3,4,5)
>> plot(a,b)
>>
>> and that also gives me open circles as it should! - the plot line in 
>> my real script is:
>>
>> plot( means5[ ,4 ], means6[ ,4 ], xlab="640loci-50reps Gen4(-1)  
>> Rst", ylab="ADf" )
>>
>> I have tried adding the "pch=x" command with no effect . .
>
> Did you actually type pch=x  ?
>
> Not pch="x" ?


Sorry, I meant x as in 1,2,3, . . . 18

Thanks,

Phil.
-- 
Philip Rhoades

GPO Box 3411
Sydney NSW	2001
Australia
E-mail:  phil at pricom.com.au