ls logistic model where delta is zero how to figure out the error distribution of log regression with a spatial gravity model how to fit a linear model which linear model should be used to determine the distribution of error how to find the average error distribution for a log model what is the value of x alpha and beta what is the average logistic error distribution for the logs? what is the value of $z how to get the coefficients of a model if it are zero. why is the variance on glm what is the normal distribution of $z$? what is the best way to fit a regression model how to find out when glm model is zero is it normal if the variance of log data is zero? how to find the error distribution of a log what does y mean on logistic regression what model is used to model travel to an event why is my glm value zero? how to fit a logistic regression average deviation for log x