I've following data in my summary index by time which runs in time range -1d@d to @d every day @ midnight:
09-01-11: userid=1, userid=2, userid=5
09-02-11: userid=2, userid=7, userid=11
09-03-11: userid=1, userid=9, userid=2, userid=33
09-04-11: userid=15, userid=1, userid=11, userid=33
09-05-11: userid=2, userid=9, uesrid=11
09-06-11: userid=50
In above case, I want to show the time chart as shown below:
09-01-11: count=3
09-02-11: count=2 (Since userid=2 is already counted earlier)
09-03-11: count=2 (Since userid=1 & userid=2 is already counted earlier)
09-04-11: count=1 (since userid=1, userid=11, userid=33 are already counted earlier)
09-05-11: count=0 (since userid=2, userid=9, uesrid=11 are already counted earlier)
09-06-11: count=1
How can I display timechart which will show unique userid count over time?
Thanks
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