Obs p
1 1
2 1
3 1.2
4 1
5 1.3
6 1
7 1
8 1.5
I want to this output,how can I calculate continuous multiplication?
Thanks!
Obs p cump
1 1 1
2 1 1(=1*1)
3 1.2 1.2(=1.2*1)
4 1 1.2(=1*1.2)
5 1.3 1.56(=1.3*1.2)
6 1 1.56
7 1 1.56
8 1.5 2.34(1.5*1.56)
Hi @yuwentaiwan
Please try this:
data have;
input Obs p;
datalines;
1 1
2 1
3 1.2
4 1
5 1.3
6 1
7 1
8 1.5
;
run;
data want;
set have;
retain cump 1;
cump = cump*p;
run;
Hi @yuwentaiwan
Please try this:
data have;
input Obs p;
datalines;
1 1
2 1
3 1.2
4 1
5 1.3
6 1
7 1
8 1.5
;
run;
data want;
set have;
retain cump 1;
cump = cump*p;
run;
Thanks!!:)
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