I'm facing two issues in plotting histograms in gchart, if anyone could advise please?
1) How to display y-axis on both the sides of the graph, one side displaying frequencies and the other side displaying percentages?
2)On the x-axis, how to label the bars only after (say) 5 points and yet display all the bars? For instance, how to have a bar for each point from 0 to 80 (0,1,2..80) and display the labels for bars only at (0, 5, 10...80)?
I tried in proc univariate as well but couldn't work it out. Thanks.
Vikas