172
172
- fitdistr() gains a vcov() method (suggested by Achim Zeileis).
173
173
- ch06.R has R alternatives to fac.design.
174
174
- ch11.R has R alternatives for ggobi and factor rotation.
176
176
- tests/ now includes dataset for polr.R, so checking depends only on
177
177
base packages and lattice.
178
178
- The "glm" method for profile() failed when given a binomial model