OLS / MLS estimation with sum of the beta = 1?
52876
References for weighted linear regression with linear constraints on the coefficients?
51027
Estimate beta binomial distribution
144971
Why exactly can't beta regression deal with 0s and 1s in the response variable?
68045
Explicit solution for linear regression with two predictors
88669
Estimation of unit-root AR(1) model with OLS
3401
The variance of linear regression estimator $\beta_1$
91668
Sign of Estimate (Coefficient) of Interaction Terms
10329
Algorithm for minimization of sum of squares in regression packages
86134
Distribution of linear combination of OLS regression coefficients
148798
Closed form and gradient calculation for linear regression
33034
Why squared residuals instead of absolute residuals in OLS estimation?
52796
Converting the beta coefficient from matrix to scalar notation in OLS regression
68269
Regression Proof that the point of averages (x,y) lies on the estimated regression line
69082
Show that $\frac{X}{X+Y}\sim Beta(\alpha,\beta)$
117183
Deriving the maximum likelihood for the parameters in linear regression
158316
How to find regression coefficients $\beta$ in ridge regression?
33785
Proof that the coefficients in an OLS model follow a t-distribution with (n-k) degrees of freedom