# Errata for Maximum Likelihood Estimation with Stata, Third Edition

The errata for Maximum Likelihood Estimation with Stata, Third Edition, are provided below. Click here for an explanation of how to read an erratum. Click here to learn how to determine the printing number of a book.

mysureg reported a model p-value greater than 1. This error has been fixed in the corresponding ado-files at the download site.

mylogit and myprobit produced incorrect model likelihood-ratio tests. This error has been fixed in the corresponding ado-files at the download site.

In myweibull, appendix C.4, line 4 from the bottom, ereturn local depvar time' should be suppressed. This error has been fixed in the corresponding ado-files at the download site.

 (1) Chapter 3, p. 62, alternative form of mynonlin_lf
  program mynonlin_lf version 9.1 args lnf theta1 theta2 theta3 theta4 quietly replace lnf' = /* */ ln(normalden($ML_y1-theta1'-theta2'*bp0^theta3')/theta4' - ln(theta4') end  program mynonlin_lf version 9.1 args lnf theta1 theta2 theta3 sigma quietly replace lnf' = /// ln(normalden($ML_y1,theta1'+theta2'*bp0^theta3',sigma')) end