topic Re: Proc Tabulate: Why empty column? in SAS Programming

Proc Tabulate: Why empty column?

Konkordanz — Tue, 01 Nov 2022 09:04:41 GMT

Hi,

my data have:

age_group	P_erw	col3	col4	col5	tab
15-25		166.385841	100	.	00
15-25	01_ET	69.121421	.	41.542850392	00
15-25	02_EL	5.001954	.	3.0062377724	00
15-25	03_NEP	92.262466	.	55.450911836	00
15-25		160.490773	100	.	01
15-25	01_ET	66.408964	.	41.378680381	01
15-25	02_EL	4.57421	.	2.8501389298	01
15-25	03_NEP	89.507599	.	55.77118069	01
15-25		5.895068	100	.	02
...	...	...	...	...	...

What I want is an output with proc-tabulate and I use the following code:


proc tabulate data=test;
class tab age_group P_erw;
var col3 col4 col5;
table age_group*tab,col3 col4 P_erw*(col3 col5);
run;

The result is what I want, except col4. This column has dots. The number 100 is not in. My question: Why is it missing and how can I integrate it? Thank you!

(in favor of the overview I replaced the results with an x)

Re: Proc Tabulate: Why empty column?

ballardw — Tue, 01 Nov 2022 09:40:02 GMT

The default behavior of Proc Tabulate is any observation that has a missing value for a Class variable is excluded from the report.

See if this gets closer to what you expect:

proc tabulate data=test;
class tab age_group;
class P_erw / missing;
var col3 col4 col5;
table age_group*tab,col3 col4 P_erw*(col3 col5);
run;

The option / missing for P_erw allows missing values of P_erw to remain in the report. This will mean that you have a column where P_erw is missing as it also means that becomes a valid level. If that is not what you want you may need to go back in the creation of that data set as it appears that you may have done some sort of summary to create a "total row" for each level of age_group. Proc tabulate might give you that with the ALL instruction. Maybe. Col4 looks like some sort of percent and looks, in your limited data example, to be very uninteresting and maybe could be calculated by Tabulate but we would need to see more actual data and what you expect the output table to show.

@Konkordanz wrote:

Hi,

my data have:

age_group P_erw col3 col4 col5 tab

15-25 166.385841 100 . 00

15-25 01_ET 69.121421 . 41.542850392 00

15-25 02_EL 5.001954 . 3.0062377724 00

15-25 03_NEP 92.262466 . 55.450911836 00

15-25 160.490773 100 . 01

15-25 01_ET 66.408964 . 41.378680381 01

15-25 02_EL 4.57421 . 2.8501389298 01

15-25 03_NEP 89.507599 . 55.77118069 01

15-25 5.895068 100 . 02

... ... ... ... ... ...

What I want is an output with proc-tabulate and I use the following code:
proc tabulate data=test;
class tab age_group P_erw;
var col3 col4 col5;
table age_group*tab,col3 col4 P_erw*(col3 col5);
run;
The result is what I want, except col4. This column has dots. The number 100 is not in. My question: Why is it missing and how can I integrate it? Thank you!

(in favor of the overview I replaced the results with an x)

Re: Proc Tabulate: Why empty column?

Konkordanz — Tue, 01 Nov 2022 11:02:15 GMT

Great, thank you!