search for: gonzillaaa

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2010 Mar 01
3
setting the steps for x axis labels on plot
...p is a data frame with a pivot table of 25 columns (label and data for 24 hours) plot(h, as.matrix(hp[1,2:25]), main = hp[1,1], type="l", xlim=c(0,23), ylim=c(0,1800), xlab="hour", ylab="visitor activity") the result you can see here: http://www.flickr.com/photos/gonzillaaa/4397357491/ I was hoping the steps on the x axis would be every hour or at least every two hours I am getting unevenly spaced steps (0, 5, 10, 20) instead. apologies if this is too obvious a question, I've looked around on documentation etc. but found no reference to this. Many than...