Can a dummy variable only take the values 1 or 0
92619
Why is gender typically coded 0/1 rather than 1/2, for example?
3528
How to check if a variable is the same as at least one of two other variables?
115308
Setting default values (conditional assignment)
92566
Dummy coding for contrasts: 0,1 vs. 1,-1
1102
Way to determine if X and Y are both over 0
114028
Obtaining predicted values (Y=1 or 0) from a logistic regression model fit
92055
In JavaScript, why is "0" equal to false, but when tested by 'if' it is not false by itself?
105531
Determining if a variable is within range?
69607
Do you use NULL or 0 (zero) for pointers in C++?
83608
Is it possible to dereference variable id's?
117050
Why do we need to discard one dummy variable?
141697
Robust method to extract "pure" part of a variable
144971
Why exactly can't beta regression deal with 0s and 1s in the response variable?
47974
Regression for an outcome (ratio or fraction) between 0 and 1
5109
Transforming the dummy values to be able to take logs
123566
Recoding a variable with three levels into a dummy variable
105179
Do you prefer "if (var)" or "if (var != 0)"?