Fit location model
McCullagh_fit_location_regression_model(n, x, max_iter = 5, verbose = FALSE)a list containing beta: regression parameter estimates se: matrix of estimated standard errors cov: covariance matrix of parameter estimates g_squared: G^2 likelihood ratio chi-square for model chisq: Pearson chi-square for model df: degrees of freedom
matrix of observed counts
design matrix for regression model
maximum number of Fisher scoring iterations
logical: should cycle-by-cycle info be printed out? Default value is FALSE, do not print