I have a data frame with three vectors as described below.
RNO - c("Y153082150","Y153082151",...) Avg. - c(93.5,92.5,80.6,....) Max. Avg. - c(93.5,93.5,.....)
Each vector has 93 records.
Now my question is how to draw a multiple bar diagram between Avg. and Max.Avg. against each RNO.?