I have a table of dates and values with a different number of rows for each
date, and i would like to average over each date no matter how many rows
there are for each date. the data look like:
7/1/06 1
7/1/06 2
7/1/06 3
7/2/06 5
7/2/06 3
7/3/06 9
7/4/06 1
7/4/06 2

so what i need to do is increment the date and calc the average of all the
corresponding values for that date, then go to the next date, etc. there are
26,000 rows of data. Thank you very much!