Standard Error for a Parameter in Ordinary Least Squares
9381
How to derive variance-covariance matrix of coefficients in linear regression
104932
confidence intervals in linear regression
69828
How do I use the standard regression assumptions to prove that $\hat{\sigma}^2$ is an unbiased estimator of $\sigma^2$?
122089
Singular information matrix error in lrm.fit in R
23868
Normality assumption in linear regression
130013
Nonlinear regression model linear in some parameters
62513
Proving that the estimate of a mean is a least squares estimator?
115747
How can I calculate the R-squared of a regression with arima errors using R?
22236
Is least squares the standard method to fit a 3 parameters Gaussian function to some x and y data?
3998
Magnitude of standardized coefficients (beta) in multiple linear regression
124337
Degrees of freedom in regression
36460
Intuition behind unbiasedness of ordinary least squares estimator
57850
Bounding an Error on the inverse.
79504
Analytical solution of a simple regression with fixed intercept
11150
Standard error of a ratio
131097
Checking residuals for normality in generalised linear models
26961
How do I calculate standard errors for sums of OLS coefficients?