Zero-inflated model does not produce zeroes in fitted values?
6426
Can a model for non-negative data with clumping at zeros (Tweedie GLM, zero-inflated GLM, etc.) predict exact zeros?
16477
What does this residuals versus fitted plot mean about my model?
109015
How to show that 0.5Y is an unbiased estimator of alpha?
18254
Is R-squared truly an invalid metric for non-linear models?
112179
Why don't the results of testing $H_0 : \beta = 0$ and $H_0 : {\rm cor}(X,Y)=0$ agree?
150717
How to avoid log(0) term in regression
92065
Why is F-test not possible for comparing non-nested models
40770
Pgfplots: tick labels with zerofill except for 0 tick
144971
Why exactly can't beta regression deal with 0s and 1s in the response variable?
90575
How do I replace NA values with zeros in an R dataframe?
15529
How to interpret p-values of 0 or 1?
156390
Gradient Boosting for Linear Regression - why does it not work?
56500
Diagonal straight lines in residuals vs fitted values plot for multiple regression
149237
Getting negative predicted values after linear regression
53816
Linear Regression With Groups vs. Points - Issue with Influence of Zeros
58063
Assumptions of generalised linear model
53257
Is there a reason why ls does not have a --zero or -0 option