barplot failure in R 3.1.0. read.csv converting what should be numerics to factors

Question

I have a little problem with the bar plot function of R 3.1.0. (it works fine in older versions).

nd_p_a<- read.csv(\"nd_p_a.csv\")
barplot(nd_p_a$y, col=         


        

Answer 1

Here is a work around. The new behavior is annoying

read.csv("nd_p_a.csv", colClasses=c("numeric", "numeric"))