Skip to main content
Announcements
Have questions about Qlik Connect? Join us live on April 10th, at 11 AM ET: SIGN UP NOW
cancel
Showing results for 
Search instead for 
Did you mean: 
Not applicable

Splitting of -ve and +ve values in 2 columns

Hi All,

How we can calculate -ve and +ve values in 2 columns.

e.g.         A       B      C       

               5       10      5         

               5        3       -2

             100       170     70

               100       30     -70

                201     501     300

o/p          

                 A             D       E

                 5              5      -2

               100           70     -70

                  201         300    -

Thanks,

Ravi

4 Replies
Gysbert_Wassenaar

See attached qvw.


talk is cheap, supply exceeds demand
Not applicable
Author

I liked Gysbert's soloution, however FYI: just an other soloution if you want, please check below script

//---------------------------------------------------------------------------------

Data_Temp:
LOAD * INLINE [
A, B, C
5, 10, 5
5, 3, -2
100, 170, 70
100, 30, -70
201, 501, 300
]
;
//---------------------------------------------------------------------------------
Map_Data_D:
Mapping LOAD A, C Resident Data_Temp Where C>=0;
Map_Data_E:
Mapping LOAD A, C Resident Data_Temp Where C<0;
//---------------------------------------------------------------------------------
Data:
Load
A,
ApplyMap('Map_Data_D',A,'') as D,
ApplyMap('Map_Data_E',A,'') as E
Resident Data_Temp;
DROP Table Data_Temp;

//---------------------------------------------------------------------------------

Not applicable
Author

PFA

Anonymous
Not applicable
Author

Can you explain how the if(mod(RowNo(),2,C) and if(not mode(RowNo(),2,C) function works to split out column c?

Would this work if the data was like below?

LOAD *

INLINE [

    A, B, C

    5, 10, 5

    5, 3, -2

    5, 4, -3

    100, 170, 70

    100, 30, -70

    201, 501, 300

];