This should be a simple question... I'm just trying to make a barplot from a vector in R, but want the values to be shown on a log scale, with y-axis tick marks and labelling. I can make the normal barplot just fine, but when I try to use log or labelling, things go south.
Here is my current code:
samples <- c(10,2,5,1,2,2,10,20,150,23,250,2,1,500)
barplot(samples)
Ok, this works. Then I try to use the log="" function defined in the barplot manual, and it never works. Here are some stupid attempts I have tried:
barplot(samples, log="yes")
barplot(samples, log="TRUE")
barplot(log=samples)
Can someone please help me out here? Also, the labelling would be great too. Thanks!