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SachinPawar
Newbie
Joined: 01 Sep 2012
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Posts: 12
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   Topic: Difference bewteen two values of same group
Posted: 14 Oct 2012 at 11:35pm |
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Hi,
I have following table and I want tocalculate difference between two values but based on the group. I'm displaying the records as latest to oldest.
1 A 4
2 A 5 -1
3 A 2 3
4 B 6
5 B 3 3
6 C 10
7 C 11 -1
8 C 9 2
i.e calculate the difference between first and previous value till value in colB (A,B,C) is same.
Thanks
Sachin
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SachinPawar
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Posted: 14 Oct 2012 at 11:35pm |
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Please help me out its very urgent........
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Sastry
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Joined: 16 Jul 2012
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Posted: 15 Oct 2012 at 12:04am |
HI Think your numbers are in a value column then Create the following formula and place in your detail Previous({Value}) - Value
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Thanks,
Sastry
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SachinPawar
Newbie
Joined: 01 Sep 2012
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Posts: 12
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Posted: 15 Oct 2012 at 12:10am |
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Thanks for your reply.....
That I hv tried but it is calculating the difference for each value......I want it to calculate it based on the group. It is also showing the difference between the last value of A (2) and first value of B(6), which it shows 4.
and it is not that i want.
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Sastry
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Posted: 15 Oct 2012 at 12:17am |
HI In your example, in A group it is display two values for difference and C group it is displaying 2 difference values.. is that u want or you want to display difference for only last goup item ?
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Thanks,
Sastry
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SachinPawar
Newbie
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Posted: 15 Oct 2012 at 12:19am |
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I want to calculate the difference for each group seperately.
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Sastry
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Joined: 16 Jul 2012
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Posted: 15 Oct 2012 at 12:23am |
Hay Sachin.. I got it. Use the same formula whic I told you and also create following formula s : @init Whileprintingrecords; //Place this formula in group header Numbervar x:=0; @Disp Whileprintingrecords; //Place this formula in detail Numbervar x; x:=x+1; Now right click on the formula (Previous(value) -Value) and go in format --common--Suppress then give the following condition Whileprintingrecords; Numbervar x; If X = 1 then true else flase
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Thanks,
Sastry
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SachinPawar
Newbie
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Posts: 12
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Posted: 15 Oct 2012 at 12:31am |
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Hi,
I'm new to Crystal...
@init - First formula field i need to create and place it in Group header section on the design view
@Disp - - Second formula field i need to create and place it in Detail section on the design view
Not too clear on the below-
Now right click on the formula (Previous(value) -Value) and go in format --common--Suppress then give the following condition
Whileprintingrecords;
Numbervar x;
If X = 1 then true else flase
- First formula field i need to create and place it in Group header section on the design view- First formula field i need to create and place it in Group header section on the design view- Second formula field i need to create and place it in Detail section on the design view- Second formula field i need to create and place it in Detail section on the design viewNot too clear on the below-Not too clear on the below-
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Sastry
Moderator
Joined: 16 Jul 2012
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Posted: 15 Oct 2012 at 12:54am |
I mean.. You create one more formula @val Previous({Value}) - {Valu} //place this formula in detail to get difference. Now on this formula i.e. (@val) right click ond go in format field --Common--Suppress--Formula editor and give the below formula Whileprintingrecords;
Numbervar x;
If X = 1 then true else flase
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Thanks,
Sastry
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SachinPawar
Newbie
Joined: 01 Sep 2012
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Posted: 15 Oct 2012 at 1:26am |
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Thanks for your reply Sir.....it worked.
Just bothering you a little more....
In the same report I have a number of records for each group which have their own IDs and DateTime associated with it....Now I want to have the latest 10 number of records of each group.
If this also works then one of my major report is over...
Thanks in advance.....
Sachin
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