How to reverse the sign of factor loadings in factor analysis?
8333
Does the sign of scores or of loadings in PCA or FA have a meaning? May I reverse the sign?
24162
How do you "control" for a factor/variable?
157430
In multiple regression, a coefficient gets opposite sign in subsample than in the full sample
97435
Reversing PCA back to the original variables
22251
Coefficients change signs
84367
Why does as.factor return a character when used inside apply?
34036
Positive correlation and negative regressor coefficient sign
124719
Generally disable dimension dropping for matrices?
48892
whether to rescale indicator / binary / dummy predictors for LASSO
91812
Using inverse of transpose matrix to cancel out terms?
77184
Can I ignore the warning: "tests made without re-estimating 'theta'" from an analysis of deviance test of a negative binomial model?
128980
How to deal with factors with rare levels in cross-validation?
59668
Regression coefficients that flip sign after including other predictors
85693
How to reverse the direction of the y axes
75677
Dealing with new Factor Levels in a Regression in R
50580
Suppressing reduction in fraction box size in multi-level fractions
97269
Non-significant intercept in regression with a two level factor in R