[R] histogram

From: Paul Adams <pma3622_at_yahoo.com>
Date: Fri, 13 Jun 2008 07:21:06 -0700 (PDT)


Hello everyone,
I am trying to plot a histogram from the following code: dat<-read.table(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt",header=T,row.names=1) file.show(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt") x<-dat[2,23:46]
y=mean(x,trim=0,na.rm=T)
colMeans(dat[2,23:46])
boxplot(dat[2,23:46])
hist(dat[2,23:46])
The box plot is fine but the histogram keeps giving me the error that x must be numeric.I am not sure what is wrong here with the instructions for the histogram plot.
Any help would be appreciated
Paul

      
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