df2matrix

A <code><a href="/link/data.frame?package=R2MLwiN&version=0.8-1&to=base" rd-options="base" data-mini-rdoc="base::data.frame">data.frame</a></code> object.

data

String vector of the identifier column names.

idcols

String vector of the weight column names.

weightcols

Translates a <code><a href="/link/data.frame?package=R2MLwiN&version=0.8-1&to=base" rd-options="base" data-mini-rdoc="base::data.frame">data.frame</a></code>, in a form usable by MLwiN for multiple membership models,
into a <code><a href="/link/matrix?package=R2MLwiN&version=0.8-1&to=base" rd-options="base" data-mini-rdoc="base::matrix">matrix</a></code>. The data.frame needs to contain (a) columns with membership IDs
(e.g. first row of which might be <code>2, 3, 5, 6, 0, 0</code>) and (b) columns containing weights
(e.g. first row of which might be <code>0.25, 0.25, 0.25, 0.25, 0, 0</code>; in this example the first row of
resulting matrix would be <code>0, 1, 1, 0, 1, 1</code>).

An R command interface to the 'MLwiN' multilevel
    modelling software package.

df2matrix: Translates a data.frame, formatted for use in multiple membership modelling in MLwiN, to a matrix.

Description

Usage

Arguments

Value

See Also