several data sets in one report

[Garik]

Hello.

Dears, I should create a report which must consist of several data sets.For instance I should extract some figures from the first dataset, make some culculations in the second dataset, compare the results and so on. Can I create some connections between the datasets, or maybe should merge them.

How to handle in such cases, when have data stored in several datasets? 

thanks beforehand.

[Jagadishkatam]

I could suggest you to create one final dataset with all the derivations and variables you want to display in the report. Use that dataset in proc report.