Which other variables in this dataset can you use to test for differences between groups?
Sex_recode Transform the Variable “Sex” into a Numeric Variable and rename it as “Sex_recode”. Use 1 for females and 0 for males. [Use the If function]. Transform the “Painscale” variable into a Numeric Variable [Column N] Rename all “Unknown” into -1 and “Blank” into -9. If values are in the following ranges, give them the […]