Hi I am new to SAS and to this forum but I would like some help on a query. I have the following code which works for me
data Data1;
input purchase income age zipcode;
datalines;
0 79.015 50 1
0 79.897 50 1
0 82.818 47 1
0 82.210 49 1
0 87.656 42 1
0 86.013 47 1
0 85.032 49 1
0 82.914 55 1
0 86.110 51 1
0 62.224 52 2
0 86.864 52 1
0 91.353 55 1
1 71.891 49 2
0 98.812 54 1
1 98.217 55 1
0 99.678 53 1
0 86.922 44 2
0 80.151 54 2
0 107.135 53 1
0 106.304 56 1
1 85.361 57 2
0 93.090 51 2
0 93.830 53 2
1 120.087 51 1
1 95.087 55 2
1 117.836 59 1
1 101.788 47 2
1 106.250 54 2
0 105.401 56 2
1 109.552 51 2
1 108.887 58 2
1 120.134 53 2
0 129.462 46 1
1 138.012 41 2
1 133.963 48 1
1 136.386 43 2
;
proc logistic data=Data1;
model purchase= income age zipcode;
output out =prob predicted=phat;
run;
proc sort data=prob;
by phat;
run;
proc print data = prob;
var income age zipcode phat;
run;
What I would now like to do is to insert new data in the model which I believe I can do using SCORE but from using the user guide I'm struggling to get it to work with my example. using the above datalines I am doing this.
proc logistic data=Data1 outmodel=buymodel1;
model purchase= income age zipcode;
score data=data1 output out =prob predicted=phat ;
run;
data new;
input income age zipcode;
datalines;
85.21 44 1
250.45 28 2
130.54 36 2
;
proc logistic inmodel=sasuser.buymodel;
score data=new out=newscore predicted=phat;
run;
proc print data=newscore;
var income age zipcode phat;
run;
I am getting the following errors in the log WARNING: Data set WORK.BUYMODEL1 was not replaced because this step was stopped. 1427 model purchase= income age zipcode; 1428 score data=data1 output out =prob predicted=phat ; ------ --- --------- 22 202 22 76 ERROR 22-322: Syntax error, expecting one of the following: ;, (, ALPHA, CLM, DATA, FITSTAT, OUT, OUTROC, PRIOR, PRIOREVENT, ROCEPS. ERROR 202-322: The option or parameter is not recognized and will be ignored. ERROR 76-322: Syntax error, statement will be ignored. 1429 run; ERROR 22-322: Syntax error, expecting one of the following: ;, (, ALPHA, CLM, DATA, FITSTAT, OUT, OUTROC, PRIOR, PRIOREVENT, ROCEPS. ERROR 76-322: Syntax error, statement will be ignored. 1439 run; ERROR: Variable PHAT not found. If anyone could help that would be great
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