R help - Mar 2003 - Does barplot handle log scales?

Does barplot handle log scales? Every time I try to pass
log="y" to barplot I get the following error message.
>barplot(height=t(array(c(d1,d2,d3,d4),dim=c(NROW(d1),4))),ann=FALSE,axes=FALSE,col=c("#0000ff","#ff0000","#00ff00","#ffff00"),horiz=FALSE,width=c(0.5),space=c(1.2,2.0),beside=FALSE,log="y")
Error in plot.window(xlim, ylim, log = "", ...) :
        formal argument "log" matched by multiple actual arguments

Thanks,
Tommy

--

Tommy E. Cathey
Senior Scientific Application Consultant
SAIC (Contractor to EPA)
mailto:cathey.tommy@epa.gov
(919)541-1500
My e-mail does not reflect the opinion of SAIC or the EPA.



	[[alternate HTML version deleted]]

>-----Original Message-----
>From: r-help-bounces at stat.math.ethz.ch 
>[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Tommy E.
Cathey
>Sent: Wednesday, March 05, 2003 12:40 PM
>To: R-help at stat.math.ethz.ch
>Subject: [R] Does barplot handle log scales?
>
>
>Does barplot handle log scales? Every time I try to pass 
>log="y" to barplot I get the following error message.
>
>>barplot(height=t(array(c(d1,d2,d3,d4),dim=c(NROW(d1),4))),ann>FALSE,axe
>>s=FALSE,col=c("#0000ff","#ff0000","#00ff00","#ffff00"),horiz=F
>ALSE,widt
>>h=c(0.5),space=c(1.2,2.0),beside=FALSE,log="y")
>
>Error in plot.window(xlim, ylim, log = "", ...) :
>        formal argument "log" matched by multiple actual arguments
>
>Thanks,
>Tommy
>
>--
>
>Tommy E. Cathey
>Senior Scientific Application Consultant
>SAIC (Contractor to EPA)
>mailto:cathey.tommy at epa.gov
>(919)541-1500
>My e-mail does not reflect the opinion of SAIC or the EPA.

Tommy,

The standard barplot() function does not handle log scales.

Please see barplot2() in the gregmisc package on CRAN.  If you have
any questions on its use, please let me know.

Best regards,

Marc Schwartz