I have a dataset with 2 columns and 10 rows like this:
student marks
a 10
b 40
c 39
d 45
e 78
f 65
g 38
h 87
i 98
j 29
I have another single row dataset with 5 columns-
col1 col2 col3 col4 col5
m k g h s
Now I want to merge both the datasets in such a way that the single row of dataset 2 is joined alongside each row of dataset 1 .The final dataset may look like this:
student marks col1 col2 col3 col4 col5
a 10 m k g h s
b 40 m k g h s
c 39 m k g h s
d 45 m k g h s
e 78 m k g h s
f 65 m k g h s
g 38 m k g h s
h 87 m k g h s
i 98 m k g h s
j 29 m k g h s
How do I achieve this. I am working on base sas. Please help
Here is one way
data a;
input student $ marks;
datalines;
a 10
b 40
c 39
d 45
e 78
f 65
g 38
h 87
i 98
j 29
;
data b;
input (col1-col5)(:$);
datalines;
m k g h s
;
data want;
set a;
if _N_ = 1 then set b;
run;
Here is one way
data a;
input student $ marks;
datalines;
a 10
b 40
c 39
d 45
e 78
f 65
g 38
h 87
i 98
j 29
;
data b;
input (col1-col5)(:$);
datalines;
m k g h s
;
data want;
set a;
if _N_ = 1 then set b;
run;
Or a SQL cartesian join:
proc sql;
select a.*, b.*
from a, b
;
quit;
It's finally time to hack! Remember to visit the SAS Hacker's Hub regularly for news and updates.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
Ready to level-up your skills? Choose your own adventure.