Covariance and correlation between OLS estimators for slope and intercept
9381
How to derive variance-covariance matrix of coefficients in linear regression
104236
Factor analysis and regression
20900
Regression without intercept: deriving $\hat{\beta}_1$ in least squares (no matrices)
135217
Least squares fit of a bivariate quadratic-linear product to an oriented point set
12444
Multivariate linear regression vs. several univariate regression models
114980
slope and intercept of linear regression
73434
Assumptions to derive OLS estimator
10329
Algorithm for minimization of sum of squares in regression packages
53729
Regression Interpretation Intercept
88669
Estimation of unit-root AR(1) model with OLS
7970
Why does the product of the bivariate regression coefficients of the $y$-on-$x$ line and $x$-on-$y$ line equal the square of the correlation?
92434
Hat matrix and leverages in classical multiple regression
26961
How do I calculate standard errors for sums of OLS coefficients?
98586
Mathematical Basis behind inflation of Standard errors of Regression estimates due to multicollinearity
43311
Covariance of Poisson and Conditional Binomial RV's
51189
The equivalence of sample correlation and R statistic for simple linear regression
54795
Estimate error on slope of linear regression given data with associated uncertainty