[R] data manipulation for plotting
John Kane
jrkrideau at yahoo.ca
Thu Feb 14 20:05:18 CET 2008
Here are a couple of ways depending on what you want.
data1=c(1,1,1,4,5,5,6)
plot(table(data1))
---------------------------------------
plotvec <- as.vector(aa)
nns <- names(aa)
plot(plotvec, xaxt="n")
mtext(nns, at=1:4, side=1)
---------------------------------------
--- "rich at thevillas.eclipse.co.uk"
<rich at thevillas.eclipse.co.uk> wrote:
>
> Hi,
>
> i'd like to plot some data that I have with the
> value on the x axis and freq
> on the y axis.
>
> So, I need to calculate the freq a value is seen
> within my data vector
>
> for example, say i have a vector of data
>
> data=c(1,1,1,4,5,5,6)
>
> I want
>
> values<-c(1,4,5,6)
>
> freq<-c(3,1,2,1)
>
> in order to enable me to plot this. Sorry, i'm
> new to R. What is standard
> procedure here for plotting the data vector?
>
> cheers
>
> Rich
>
>
>
>
>
>
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