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1.2.1 by William May, a year ago
https://legacy.voteview.com/oc_in_R.htm, https://github.com/wmay/oc
Report a bug at https://github.com/wmay/oc/issues
Browse source code at https://github.com/cran/oc
Authors: Keith Poole [aut] , Jeffrey Lewis [aut] , James Lo [aut] , Royce Carroll [aut] , William May [aut, cre] , U.S. National Science Foundation [fnd] (NSF Grant SES-0611974)
Documentation: PDF Manual
GPL-2 license
Depends on pscl
See at CRAN