excel - Year to Date and Quarter to Date calculations in SSAS -


i building ssas cube financial data , have ytd (year date) , qtd (quarter date) calculations. beginner in this, have googled around. many advice not use built in time intelligence, instead create mdx calculations. have read more , tried build using example. works, not sure if not overdoing it. also, use cubeformulas in excel extract values, current formual bit complicated, contains array... here example of excel formula : (=cubemember("servername";{"[dim date].[calhierarchy].[year].&[2014].&[2].&[4]"\"[timecalc].[timecalc].[ytd]"})) .

and here actual calculation script added cube:

calculate;     -- create calculated members create member currentcube.[timecalc].[timecalc].[ytd]  null,  visible = 1;   create member currentcube.[timecalc].[timecalc].[qtd]  null,  visible = 1;      -- scope specific measures   scope({[measures].[amount]});     scope([dim date].[quarter].[quarter].members,[dim date].[date key].members);         -- qtd calculations     ([timecalc].[qtd]=         aggregate(               crossjoin({[timecalc].[current period]},                 periodstodate([dim date].[calhierarchy].[quarter],                 [dim date].[calhierarchy].currentmember)                     )             )     );         end scope;   scope([dim date].[year].[year].members,[dim date].[date key].members);         -- ytd calculations     ([timecalc].[ytd]=         aggregate(               crossjoin({[timecalc].[current period]},                 periodstodate([dim date].[calhierarchy].[year],                 [dim date].[calhierarchy].currentmember)                     )             )     );         end scope;      end scope;

i have created 1 dimension called timecalc, linked main time dimension called "dim date". simpler if create 2 separate dimensions? 1 ytd calculation , 1 qtr calculation? perhaps retrieve formula not have complicated array structure?


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