btReg

reweight.btReg

bread.btReg

estfun.btReg

character. Should an auxiliary log-linear Poisson model or logistic
    binomial be employed for estimation? The latter is only available if not undecided
    effects are estimated.

type

character or numeric. Which object parameter should be the reference
    category, i.e., constrained to zero?

logical. Should an undecided parameter be estimated?

undecided

logical. Should a position effect be estimated?

position

<code>btReg</code> is a wrapper function that creates a <code>"StatModel"</code> object
  with certain fitting parameters passed on to <code><a href="/link/btReg.fit?package=psychotree&version=0.13-0&to=psychotools" rd-options="psychotools" data-mini-rdoc="psychotools::btReg.fit">btReg.fit</a></code> for fitting
  simple Bradley-Terry models.

tree

Recursive partitioning based on psychometric models,
  employing the general MOB algorithm (from package party) to obtain
  Bradley-Terry trees, Rasch trees, Rating scale and partial credit trees.

btReg: Model-Generating Function for Bradley-Terry Models

Description

Usage

Arguments

Value

Details

See Also