Thank you for the answer. Yet, I am still stuck.
First,
Please see the title " graph bar revenue, over(division)" on
"http://www.stata.com/help.cgi?graph%20bar"; for what I was aiming.
Yes I would like to see the frequencies. But I don't know what you mean by
"graph bar is for rw data"
What does raw data mean here?
Second,
I installed and tried to use the catplot but for the same command I receive
three different warnings.
What would be the problem?
catplot bar q41a frandom
variable _variables not found
r(111);
catplot bar q41a frandom
variable q41a not found
r(111);
catplot bar q41a frandom
variable __000008 not found in using data
r(111);
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