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Leo9
Quartz | Level 8

Is there any option in proc template to plot regression plot with no intercept ?

 

 

 regressionplot x =  test1 y = test2 / name="fitline" legendlabel="Regression line";

1 ACCEPTED SOLUTION

Accepted Solutions
WarrenKuhfeld
Rhodochrosite | Level 12

Here is an example with SGPLOT.  The NOINT option forces the line through 0,0.  The output statement stores the predicted values in the variable p.

 

proc reg data=sashelp.class;
   model weight = height / noint;
   output out=p p=p;
quit;

proc sort data=p; by height; run;

proc sgplot data=p;
   scatter y=weight x=height;
   series y=p x=height;
run;

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4 REPLIES 4
WarrenKuhfeld
Rhodochrosite | Level 12

No.  You can run PROC REG and output the predicted values and then plot them using a series plot.

Leo9
Quartz | Level 8

Haven't done regression line without using regression plot. Which parameters/predicated values from proc reg should be use to plot this ?

WarrenKuhfeld
Rhodochrosite | Level 12

Here is an example with SGPLOT.  The NOINT option forces the line through 0,0.  The output statement stores the predicted values in the variable p.

 

proc reg data=sashelp.class;
   model weight = height / noint;
   output out=p p=p;
quit;

proc sort data=p; by height; run;

proc sgplot data=p;
   scatter y=weight x=height;
   series y=p x=height;
run;
Leo9
Quartz | Level 8

Thank you so much. This is very helpful. 

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