Excel linear regression labeled download3/31/2024 ![]() So, if we were to enter the variable s1gender into a linear regression model, the coded values of the two gender categories would be interpreted as the numerical values of each category. However, linear regression assumes that the numerical amounts in all independent, or explanatory, variables are meaningful data points. The codes 1 and 2 are assigned to each gender simply to represent which place each category occupies in the variable s1gender. However, before we begin our linear regression, we need to recode the values of Male and Female. (If you check the Values cell in the s1gender row in Variable View, you can see that the categories in this sex variable are labelled as 1= Male and 2= Female). ![]() In order to answer the question posed above, we want to run a linear regression of s1gcseptsnew against s1gender, which is a binary categorical variable with two possible values. ![]()
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