I have the following dataset.
data input;
input desc $2. tran_date date9. cnt 3. amt 3.;
format tran_date date9.;
datalines;
A 13Feb2015 2 10
A 10Jan2015 1 10
A 09Jan2015 1 20
B 05Feb2014 2 10
B 05Dec2014 2 20
B 02Dec2014 1 20
C 20Feb2015 1 10
C 31Jan2015 2 10
C 10Dec2014 2 20
C 10Dec2014 1 20
;
and the desired output is as follows -
The month sums that I need to take is from 201308 to current month which results in a big query, if I try to do it with sql.
Can I do it datastep and macros ?
I would like to have an option to drop Dec2014_Cnt and take only the Dec2014_Amt alon with 4 other fields. Kindly advice.
try this code:
data inpt (drop=tran_date);
set input;
new_var=put(intnx('month',tran_date,0),monname3.)||put(year(tran_date),4.);
run;
proc sort data=inpt ; by desc new_var ; run;
proc tabulate data=inpt ;
class desc new_var;
var cnt amt;
tables desc='',new_var='' *(cnt amt)*sum=''/Box=Desc;
run;
Do you actually need a data set or a report in this layout?
Sorry, I got your question wrong earlier. I need a report. The key field is not Desc but 6 other fields. But the count, amount layout is the one I mentioned. As you can figure it ,the report length will increase by two columns every month,
Message was edited by: rajat panda
You don't store data in this format but you report it using proc report in this format -- or proc tabulate.
If you absolutely do need to store it this way then calculate the sums using proc means and then proc transpose the dataset.
try this code:
data inpt (drop=tran_date);
set input;
new_var=put(intnx('month',tran_date,0),monname3.)||put(year(tran_date),4.);
run;
proc sort data=inpt ; by desc new_var ; run;
proc tabulate data=inpt ;
class desc new_var;
var cnt amt;
tables desc='',new_var='' *(cnt amt)*sum=''/Box=Desc;
run;
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