How to generate boxplot

Question

I have a data and from that, I want to generate boxplot. My file is saved in \"1.txt\" file and it seems like this

R  S1G1   S1G2   S2G1   S2G2
1  0.98   0.9         


        

Answer 1

After reading this post i found my solution to be sticking the table in data.frame(). Using the above example:

Xtab <- data.frame(x)
boxplot(Xtab$Freq ~ Xtab$Var1)