c**********5
发帖数: 653 | 1 data a;
SET b;
TIME=MA;
IF ID in("A","B","C","D") THEN TIME=mB;
else IF ID IN ("E","F") THEN TIME=mC;
RUN;
NO PROBLEM.
HOEVER WHEN i RUN THE FOLLOWING
data a;
SET b;
TIME=MA;
IF ID in("A","B","C","D") THEN TIME=mB;
else IF ID IN ("E","F") THEN TIME=mC;
else IF ID IN ("G","H") Then TIME=m2B;
RUN;
eRROR MESSAGE:
tHE NAME TIME IS NOT A VALID SAS NAME.
i AM WORKING WITH GIANT DATA SET . | l***a
发帖数: 12410 | 2 试试看
data a;
SET b;
length time $3.;
TIME=MA;
IF ID in("A","B","C","D") THEN TIME=mB;
else IF ID IN ("E","F") THEN TIME=mC;
else IF ID IN ("G","H") Then TIME=m2B;
RUN;
【在 c**********5 的大作中提到】
: data a;
: SET b;
: TIME=MA;
: IF ID in("A","B","C","D") THEN TIME=mB;
: else IF ID IN ("E","F") THEN TIME=mC;
: RUN;
: NO PROBLEM.
: HOEVER WHEN i RUN THE FOLLOWING
: data a;
: SET b;
| c**********5
发帖数: 653 | 3 Sorry ,I gave the wrong info.
My code is this.
data a;
SET b;
TIME=M1A;
IF ID in("A","B","C","D") THEN TIME=m1B;
else IF ID IN ("E","F") THEN TIME=m1C;
RUN;
NO PROBLEM.
HOEVER WHEN i RUN THE FOLLOWING
data a;
SET b;
TIME=M1A;
IF ID in("A","B","C","D") THEN TIME=m1B;
else IF ID IN ("E","F") THEN TIME=m1C;
else IF ID IN ("G","H") Then TIME=m2B;
RUN;
eRROR MESSAGE:
tHE NAME TIME IS NOT A VALID SAS NAME.
i AM WORKING WITH GIANT DATA SET .
【在 l***a 的大作中提到】
: 试试看
: data a;
: SET b;
: length time $3.;
: TIME=MA;
: IF ID in("A","B","C","D") THEN TIME=mB;
: else IF ID IN ("E","F") THEN TIME=mC;
: else IF ID IN ("G","H") Then TIME=m2B;
: RUN;
| l***a
发帖数: 12410 | 4 are m1a/m1b/m1c/m2b all variables in your data b?
【在 c**********5 的大作中提到】
: Sorry ,I gave the wrong info.
: My code is this.
: data a;
: SET b;
: TIME=M1A;
: IF ID in("A","B","C","D") THEN TIME=m1B;
: else IF ID IN ("E","F") THEN TIME=m1C;
: RUN;
: NO PROBLEM.
: HOEVER WHEN i RUN THE FOLLOWING
| c**********5
发帖数: 653 | |
|
