topic Re: Calculating cumulative of missing and from to value in Base SAS coding in SAS Programming

Calculating cumulative of missing and from to value in Base SAS coding

Akash_Nupeak — Tue, 06 Jul 2021 19:11:40 GMT

If I have data values like
Data ABC;
infile Cards;
Input
Var1 var2;
Cards;
A1 .
A2 0.1
A3 0.1
A4 .
A5 .
B1 0.1
B2 0.1
B3 0.1
B4 .
B5 .
B6 .
B7 0.1
B8 0.1
C1 0.1
C2 0.1
C3 0.1
C4 0.1
C5 .
C6 0.1
D1 .
D2 .
D3 0.1
D4 .
Then need cumulative answer like

Range variable define a range cumulative start from - to end
Cmvt variable for numeric cumulative
mis_cum variable for missing cumulative

range cumtv mis_cum
A0 to A2 . 0.2
A2 to A3 0.2
A3 to A5 . 0.2
B0 to B3 0.5
B3 to B6 . 0.3
B7 to B8 0.2
C0 to C4 0.5
C4 to C5 . 0.1
C5 to C6 0.1
D0 to D2 . 0.2
D2 to D3 0.1 .
D3 to D4 . 0.1

We where adding observation A0,B0
It mean if A1=0.1 it mean A1 is completed
Means A0-A1=0.1

Re: Calculating cumulative of missing and from to value in Base SAS coding

ballardw — Wed, 07 Jul 2021 13:55:31 GMT

Your source example data does not include any A0 B0 C0 or D0 values. So where do they come from in the desired output?

You need to state your rules more explicitly. I cannot determine how A0 to A2 get 0.2 or A3 to A5 gets 0.2 or B3-B6 gets .03 as a "cumulative value".

Re: Calculating cumulative of missing and from to value in Base SAS coding

Akash_Nupeak — Thu, 12 Aug 2021 14:43:20 GMT

@ballardw

We were adding observation A0, B0
It means if A1=0.1 it means A1 is completed
Means In range A0 to A1=0.1 is completed

we have to first define the A0 or B0 as an initial start range within the A1 to A4 or B1 to B5