Caret gives non-zero test R-squared with linear model without predictors: why?
132412
How caret calculates R Squared
3397
R: linear regression: very small coefficient and R-squared but significant P values
17982
In plain language, why is there no VIF for binary outcome regression models?
154994
Violation of linearity assumption in Logistic Regression
86632
Only binary predictors -- ANOVA, regression, or other?
65207
Why is ANOVA equivalent to linear regression?
3845
Interpretation of R's lm() output
97269
Non-significant intercept in regression with a two level factor in R
107157
Interpreting Regression Diagnostic Plots
108527
Interpreting output from anova() when using lm() as input
132450
What is wrong with the linear regression variance estimator when p+1>n?
138972
When is R squared negative?
50350
Linear regression with interaction fails in the rms-package
10967
Why is sum of squared residuals non-increasing when adding explanatory variable?
38471
Is it possible to interpret regression output omitting the intercept?
27838
Caret and coefficients (glmnet)
115747
How can I calculate the R-squared of a regression with arima errors using R?