EFA: interpreting negative factor loadings
8333
Does the sign of scores or of loadings in PCA or FA have a meaning? May I reverse the sign?
55988
How to analyze a small matrix to discover associations between cases and variables and the main factors underlyining the variables?
19695
How to interpret the significant interaction of two non-significant main predictors?
27143
Detecting significant predictors out of many independent variables
104487
Finding Bias$(s^2)$ in incorrect linear model
83655
Assumptions behind cross-validation
107285
Why does a positively correlated variable have a negative coefficient in a multiple regression?
36245
What is the advantage of non-negativity in matrix factorization?
65314
Interaction term positive while components are negative?
42483
Logistic regression with {-1,+1} labels
89791
Correlated features produce strange weights in Logistic Regression
98625
theoretical basis for logistic regression
45291
Overmatching bias and confounding variables
107805
Statistical test for positive and negative predictive value
34036
Positive correlation and negative regressor coefficient sign
24455
Collinearity diagnostics problematic only when the interaction term is included
38224
Bias-Variance decomposition derivation