addreg 3.0

method option added: fit using combinatorial EM or single parameter expanded EM algorithm
accelerate option added: use turboEM to allow acceleration of EM algorithm
Corrected an error in the calculation of deviance residuals for family = negbin1
Corrected an error in the calculation of null deviance for family = negbin1
(Minor change) Change iter to return a vector of two values

addreg 2.0

Added additive negative binomial regression (family = negbin1)
(Minor change) Removed bin.identity link function; avoided CRAN error in a simpler way
(Minor change) Documentation changes, including updated references

addreg 1.2

Introduced bin.identity link function: identical to the standard identity link, but does not cause an error when used with the binomial family.
(Minor change) Corrections to avoid codetools errors.

addreg 1.1

The object returned by nnpois() now includes component standard.
(Minor change) Various very minor corrections.

addreg 1.0

Added na.action argument to addreg() and addreg.smooth()