Hi,
I need to combine the following 3 datasets based on parameters - treatment, x, y.
I thought of giving a sort oder for each dataset and using Union Corr. But not sure if it is the right way.
Data1 |
Grade1 |
|||
treatment |
x |
|||
sugar |
ab |
2 |
||
bp | cd | 3 | ||
Data2 |
||||
treatment |
x |
y |
Grade1 |
|
sugar |
ab |
nausea |
2 |
|
sugar |
ab |
headache |
1 |
|
bp |
cd |
jaundice |
3 |
|
Data3 |
||||
treatment |
x |
y |
z |
Grade1 |
sugar |
ab |
nausea |
vomit |
2 |
sugar |
ab |
nausea |
dizziness |
4 |
sugar |
ab |
headache |
tummy pain |
1 |
bp |
cd |
jaundice |
fever |
1 |
bp |
cd |
jaundice |
hig temp |
3 |
Output: |
||||
treatment |
x |
y |
z |
Grade1 |
sugar |
ab |
2 |
||
sugar |
ab |
nausea |
2 |
|
sugar |
ab |
nausea |
vomit |
2 |
sugar |
ab |
nausea |
dizziness |
4 |
sugar |
ab |
headache |
1 |
|
sugar |
ab |
headache |
tummy pain |
1 |
bp |
cd |
3 |
||
bp |
cd |
jaundice |
3 |
|
bp |
cd |
jaundice |
fever |
1 |
bp |
cd |
jaundice |
hig temp |
3 |
How do I achieve this?
Thanks,
Archana
How import is that exact order? If the idea is to group by treatment, x, y, z then
data want;
set data1 data2 data3;
run;
proc sort data=want;
by treatment x y Grade1 z;
run;
may get you close.
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