Comparison between 3 groups with mix categorical and continuous

[emma19901]

Hi, all I am working with a dataset of a clinical trial study., I want to compare the difference if any between the waist size by gender on the placebo group., I tried to use proc univariate but as expected this does not work with categorical data any help will be appreciated.

Record	waist_cm	group	Gender
a1	90	Experimental	Female
a2	60	Experimental	Female
a3	55	Experimental	Female
a4	52	Experimental	Female
a5	59	Placebo	Female
a6	80	Placebo	Female
a7	74	Placebo	Male
a8	66	Placebo	Male
a9	72	Placebo	Male
a10	80	Placebo	Male
a11	.	Placebo	Male

[Reeza]

You have 4 groups, you can use either ANOVA or a regression model.