create povit table using 3 dimensions and 1 metric for trend values

[Anonymous]

Hi team,

Good day

i am facing some issue on Slope values

i need to create pivot table

for that  i have 3 dimensions and one metric

3 Dimensions are

city

country

state

Week

metric:

123

using above metric i need to create one povit table that table is drill down

when i click on state it will show country list with revenue and Slope value

when i click county it will show state with revenue and Slope value

using Trendm i create some code using that Code i am not getting exact values when i compare to my reference report

my code:

LINEST_M(aggr(sum(Revenue), Week),aggr(Week,Week))--using this code i am getting Exact Grand total values .i used for this code as  a grand total slope variable but when i am apply this code in pivot table i am getting same slope value in all dimensions

linest_m(total <[country]>aggr(sum(Revenue),[country],[Week]),Week)--using this code in pivot table i am getting exact value what i had in my reference report

but using above code i didnt get slope values when i am going dril down

like linest_m(total <[country]>aggr(sum(Revenue),[country],[Week]),Week) using this code i am getting state code but when i am going to country i am not getting exact slope values in pivot table

so i want to create linest m for dril down optation

like:
linest_m(total <[state]>aggr(sum(Revenue),[country],[state],[Week]),[Week])

or

linest_m(total <[country],[state],[Week]>aggr(sum(Revenue),[country],[state],[Week]),[Week])

or

aggr( linest_m(aggr(sum(Revenue),[country],[state],[Week]),[Week]),[country],[state])

i tired above code in povit table but i am not getting exact slope values

can any one suggest best example for that

please refer  thread Falling Trendlines/Sales | Qlik Community

Regards,

Bobby