questions about histogram
Try this:
x <- read.table(textConnection("0-2 25
+ 2-10 10 + 10-100 10 + 100-1000 5"))
x
V1 V2 1 0-2 25 2 2-10 10 3 10-100 10 4 100-1000 5
?barplot
x <- read.table(textConnection("0-2 25
+ 2-10 10 + 10-100 10 + 100-1000 5"))
barplot(x$V2, names.arg=x$V1)
On Wed, Jan 28, 2009 at 4:50 AM, Wenxia Li <ringingfeeling at gmail.com> wrote:
Hi all, I'm a new R user. I have the following information about a data set and how to make a histogram? data number of observations 0-2 25 2-10 10 10-100 10 100-1000 5 I tried barplot(height=...,width=...,...), the output looks right but the x-axis is missing. How to fix it? Also can I use<hist> to draw it? Thanks! WX
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