Great Job,

You made it so simple and clear.

Thanks,

Nice article...very simple and precise.

But, I did not understand the second report...what are P1, P2, P3 columns represent ?

Please let me know.

thanks,

Ranga

P1, P2 and P3 refer to Period1, Period2 and Period3.

In a real situation, they could be labelled week1, week2, week3,.....weekN

so if you have data collected for 2 years (i.e. 52 * 2 = 104 weeks) you could create a report comparing data across those 104 periods.

Normally I do for the last 10 periods.

hope I answered your question. If still not clear, please bug me. I will try to be more explanatory.

thankz

jambu