Hi and happy new year everyone,
I would like to represent the structure of my data according a hierarchy of conditions.
For instance suppose I have summarised my data as follows.
data structure;
group='A '; N=100000; output;
group='A1 '; N=60000; output;
group='A11'; N=35000; output;
group='A12'; N=20000; output;
group='A13'; N=5000; output;
group='A2 '; N=40000; output;
group='A21'; N=30000; output;
group='A22'; N=10000; output;
run;
where the group A represent the whole dataset with 100000 observations, that can be partitioned in A1 ( which in turn can be partitioned in A11,A12,A13) and A2 ( which in turn can be partitioned in A21,A22) .
I would like to chart this structure as a tree as in the example.
I need a simple diagram with nodes and connectors and for each node the value of the variable group and, below it, the number of observations. the shape and the colors of the nodes are very welcome, but not strictly necessary.
Is there a proc to accomplish this or a "simple" way to program it?
thank you very much in advance
