rsubmit; data mytrans; length TrYear 5 numMonth 3; set db2dw.acarddet; TrYear = year(dTran); numMonth = month(dTran); run; endrsubmit; rsubmit; proc sql; create table mnth_trans as select TrYear, numMonth, count(*) as tottxn from mytrans group by TrYear, numMonth; ;quit; proc transreg data=mnth_trans; model identity(tottxn) = pbspline(TrYear); /* AICC criterion */ run; endrsubmit;
What I'd like to do is combine the data step and proc sql in one procedure.
What's the best way to do so?
Or better yet, combine all data step proc sql and proc transgreg in 1 procedure...
@afiqcjohari wrote:
rsubmit; data mytrans; length TrYear 5 numMonth 3; set db2dw.acarddet; TrYear = year(dTran); numMonth = month(dTran); run; endrsubmit; rsubmit; proc sql; create table mnth_trans as select TrYear, numMonth, count(*) as tottxn from mytrans group by TrYear, numMonth; ;quit; proc transreg data=mnth_trans; model identity(tottxn) = pbspline(TrYear); /* AICC criterion */ run; endrsubmit;What I'd like to do is combine the data step and proc sql in one procedure.
What's the best way to do so?
Or better yet, combine all data step proc sql and proc transgreg in 1 procedure...
Add the word CALCULATED before you use it in the GROUP (ie group by calculated trtYear, calculated trtMonth)
Or use the calculation in the GROUP statement (ie group by year(date), month(date) )
Or use a single PROC FREQ and format the date in the procedure.
proc sql;
create table test as
select year(date) as Dyear, month(date) as DMonth, count(*) as Totalcount
from sashelp.stocks
group by calculated Dyear, calculated Dmonth;
quit;
proc sql;
create table test as
select year(date) as Dyear, month(date) as DMonth, count(*) as TotalCount
from sashelp.stocks
group by year(date), month(date);
quit;
proc freq data=sashelp.stocks noprint;
table date/out=want;
format date monyy7.;
run;
@afiqcjohari wrote:
rsubmit; data mytrans; length TrYear 5 numMonth 3; set db2dw.acarddet; TrYear = year(dTran); numMonth = month(dTran); run; endrsubmit; rsubmit; proc sql; create table mnth_trans as select TrYear, numMonth, count(*) as tottxn from mytrans group by TrYear, numMonth; ;quit; proc transreg data=mnth_trans; model identity(tottxn) = pbspline(TrYear); /* AICC criterion */ run; endrsubmit;What I'd like to do is combine the data step and proc sql in one procedure.
What's the best way to do so?
Or better yet, combine all data step proc sql and proc transgreg in 1 procedure...
Add the word CALCULATED before you use it in the GROUP (ie group by calculated trtYear, calculated trtMonth)
Or use the calculation in the GROUP statement (ie group by year(date), month(date) )
Or use a single PROC FREQ and format the date in the procedure.
proc sql;
create table test as
select year(date) as Dyear, month(date) as DMonth, count(*) as Totalcount
from sashelp.stocks
group by calculated Dyear, calculated Dmonth;
quit;
proc sql;
create table test as
select year(date) as Dyear, month(date) as DMonth, count(*) as TotalCount
from sashelp.stocks
group by year(date), month(date);
quit;
proc freq data=sashelp.stocks noprint;
table date/out=want;
format date monyy7.;
run;
You can read the article "Use formats to bin numerical variables."
You can use the position in the column list in your GROUP BY phrase.
proc sql;
create table mnth_trans as
select year(dTran) as TrYear
, month(dTran) as numMonth
, count(*) as tottxn
from mytrans
group by 1,2
;
quit;
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