Filtering Data

[Dirk Diggler]

YOu can say include data frames where FTC equal to 22 and that will get rid of all the other FTC's this is the "and" condition the "or" condition will be exclude data frames where FTC not equal to 22. Double filtering the same PID is a little tricky as me and black02SS have observed, I think its because we cant use parentheses to group filtering criteria...

[Blacky]

Double filtering the same PID is a little tricky as me and black02SS have observed, I think its because we cant use parentheses to group filtering criteria...

That is right, there is no way to parenthesise (is that a word?) the items in a filter. However, AND will always take precedence over OR.

For example:
A and B or C = (A and B) or C
A or B and C = A or (B and C)

Regards
Paul

[bink]

YOu can say include data frames where FTC equal to 22 and that will get rid of all the other FTC's this is the "and" condition the "or" condition will be exclude data frames where FTC not equal to 22. Double filtering the same PID is a little tricky as me and black02SS have observed, I think its because we cant use parentheses to group filtering criteria...

I double filtered the log by 1.) Filter and save log 2.) apply new filter to saved log.

My terminology is wrong I suspect. :lol: