Hello all
Please ignore this last post as I now realize it is because the stacked
components are summed, as they should be. I needed the columns to be
stacked but not summed so just plotted the two series separately with add=T
Sorry...
Murray Richardson
-------- Original Message --------
Subject: Stacked bar plot anomaly When column contains a negative and a
positive value
Date: Sat, 03 May 2008 15:29:41 -0400
From: Murray Richardson <[EMAIL PROTECTED]>
To: r-help@R-project.org
Hello users,
I've noticed a problem when creating a stacked column plot when a column
contains a negative and a positive value. e.g.
series1<-c(-1,-2, 3, 4, 5)
series2<-c( 5, -4,-3,-2, 1)
data<-rbind(series1,series2)
barplot(as.matrix(data), beside=FALSE)
In these cases (i.e. first, third and fifth columns) the plotting is not
handled correctly. Compare this output with that of:
barplot(as.matrix(data), beside=TRUE)
Shouldn't the plots look the same except in the beside=FALSE scenario
the constituent bars should not be juxtaposed but instead are one on top
of the other?
Thanks for any advice!
Murray Richardson
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