How could forcing my regression line to go through the origin increase the R^2?
13616
Removal of statistically significant intercept term increases $R^2$ in linear model
158316
How to find regression coefficients $\beta$ in ridge regression?
122714
Regression coefficient greater than 1: is it possible?
155420
Why does adding more terms into a linear model always increase the r-squared value?
31884
How to interpret regression coefficients when response was transformed by the 4th root?
37244
How to smooth data and force monotonicity
110595
Linear regression with slope constraint
1980
Question on how to normalize regression coefficient
20900
Regression without intercept: deriving $\hat{\beta}_1$ in least squares (no matrices)
51310
Linear regression polynomial slope constraint in R
127924
How to deal with an error such as "Coefficients: 14 not defined because of singularities" in R?
151995
Why are effect size estimates (such as $R^2$) difficult in mixed-effects models?
97446
Polynomial contrasts for regression
40665
How do I prevent object distortion when applying a curve modifier?
153095
When AIC and Adjusted $R^2$ lead to different conclusions
83589
Regression on a portion of the graph with columns (at the beginning)
124337
Degrees of freedom in regression