blm-package {blm}R Documentation

Binomial linear and linear-expit regression model


The functions blm and lexpit implement a binomial linear and linear-expit regression model. Estimates are the maximum likelihood estimates with constrained optimization through adaptive barrier method to ensure that estimable probabilities are in the (0,1) interval.


Package: blm
Type: Package
Version: 2013.2.4.4
Date: 2013-8-14
Depends: R (>= 2.10.1), methods
Imports: stats, stats4
License: GPL (>= 2)
LazyLoad: yes


Maintainer: Stephanie Kovalchik <>


Kovalchik S, Varadhan R (2013). Fitting Additive Binomial Regression Models with the R Package blm. Journal of Statistical Software, 54(1), 1-18. URL:

See Also

constrOptim, blm, lexpit

[Package blm version 2013.2.4.4 Index]