How to - Divide Data Set Equal Groups By Getting Default Counts and Min and Max Ranges?

[turcay]

Hello everyone,

My purpose is to divide the table 3 equal groups depending on one variable. On the other hand, I would like to see my Target variable 1 and 0 values. Additively, I also want to see ranges(Min and Max) for every groups.  My desired output as below;

I prepared a sample data, first I used PROC RANK procedure and then I used PROC MEANS I can get Min and Max ranges and Total Count but I cannot get count values for 1 and 0 for my Target variable.

Data Have;
Length Score 8 Target 8;
Infile Datalines missover;
Input Score Target;
Datalines;
1200 1
1210 0
1220 1
1230 0
1240 1
1250 0
1260 1
1270 0
1280 1
1290 0
1300 0
1310 1
1320 0
1330 0
1340 1
1350 0
1360 0
1370 1
1380 0
1390 0
1400 1
1410 0
1420 0
1430 0
1440 1
1450 0
1460 0
1470 0
1480 1
1490 0
1500 0
;
Run;

PROC RANK DATA=Have Groups=3 Out=Ranked_Have;
Var Score;
Ranks Bucket;
Run;

PROC MEANS DATA=Ranked_Have NWAY NOPRINT;
CLASS BUCKET;
VAR SCORE;
OUTPUT OUT=RANGES MIN=MIN MAX=MAX;
RUN;

Then I tried PROC TABULATE procudure and some addition steps to reach my aim. However, this time, I could not get ranges(Max and Min).

PROC TABULATE DATA=Ranked_Have Out=DefaultCounts(DROP=_TYPE_ _PAGE_ _TABLE_);
	CLASS Target / Order=Unformatted Missing;
	CLASS Bucket / Order=Unformatted Missing;
	TABLE Bucket,
		Target*N ALL={LABEL="Total (ALL)"}*N;
RUN;

PROC SORT DATA=DefaultCounts(KEEP=N BUCKET) OUT=SORTED_COUNT;
BY BUCKET;
RUN;

PROC TRANSPOSE DATA=SORTED_COUNT OUT=SORTED_COUNT2(DROP=_NAME_ RENAME=(TARGET1=NonDefault TARGET2=Default_Count TARGET3=Total_Count))
PREFIX=TARGET;
BY BUCKET;
VAR N;
RUN;

Can anybody help me about this situation, please?

Thank you,

[Reeza]

but I cannot get count values for 1 and 0 for my Target variable

Number of 1s is the SUM of the TARGET variable.

Number of 0s is the N-SUM of the TARGET variable.

Add those additional statistics to your PROC MEANS and then in a data step do the subtraction to the get the number of 0's. 

Or if you want to add a different step you could try PROC FREQ. 

[turcay]

Thank you,

I tried something but it does not work. Could you tell where should I put N, NMISS and SUM function in the following procedure?

PROC MEANS DATA=Ranked_Have NOPRINT MIN MAX N NMISS SUM	; 
CLASS BUCKET;
VAR SCORE;
VAR Target;
OUTPUT OUT=RANGES SUM=Target NMISS=Target MIN=MIN MAX=MAX ;
RUN;

[Reeza]

PROC MEANS DATA=Ranked_Have NWAY  N NMISS MEAN MIN MAX STACKODS;
CLASS BUCKET;
VAR SCORE TARGET ;
ods output summary=ranked_stats;
RUN;

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@turcay wrote:

Thank you,

I tried something but it does not work. Could you tell where should I put N, NMISS and SUM function in the following procedure?

PROC MEANS DATA=Ranked_Have NOPRINT MIN MAX N NMISS SUM	; 
CLASS BUCKET;
VAR SCORE;
VAR Target;
OUTPUT OUT=RANGES SUM=Target NMISS=Target MIN=MIN MAX=MAX ;
RUN;

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