Logit/probit results inconsistency
Reopening this because we offer a menu entry for $allprobs under the "Analysis" menu for multinomial models but not for ordinal ones. Should be easy to add.
change "tsolvepd" into "toepsolpd", update Changelog and write documentation
add tsolvepd funciton
save a few CPU cycles
fix a bug in which() (vector case)
implement calculation of "fixed-effects" in fols (not exposed to the user level yet)
document the new functions for the truncated normal distribution