Regression with independent variables as level (Low=1, Medium=2, High=3)
49410
How to handle ordinal categorical variable as independent variable
103272
Defining a univariate regression
105136
relation between $R^2$ of simple regression and multiple regression
40017
Multiple Regression in R with y as a Factor
47559
Determine variables that fit this criterion...
30082
Using regression to prove that X is a necessary / condition condition for Y
75677
Dealing with new Factor Levels in a Regression in R
56503
Theil-Sen estimation, more than one independent variable
97446
Polynomial contrasts for regression
96119
Derive Variance of regression coefficient in simple linear regression
76906
Penalized methods for categorical data: combining levels in a factor
97269
Non-significant intercept in regression with a two level factor in R
148798
Closed form and gradient calculation for linear regression
145755
Matrix and regression model
83589
Regression on a portion of the graph with columns (at the beginning)
2138
Modelling when the dependent variable has a "cut-off"
16244
Regression when each point has its own uncertainty in both $x$ and $y$