Rcim

Rearrange the rows and columns of the input so
 that the first row and first column are baseline.
 This function is for rank-zero row-column interaction models
 (RCIMs; i.e., general main effects models).

An implementation of about 6 major classes of
statistical regression models. The central algorithm is
Fisher scoring and iterative reweighted least squares.
At the heart of this package are the vector generalized linear
and additive model (VGLM/VGAM) classes. VGLMs can be loosely
thought of as multivariate GLMs. VGAMs are data-driven
VGLMs that use smoothing. The book "Vector Generalized
Linear and Additive Models: With an Implementation in R"
(Yee, 2015) <DOI:10.1007/978-1-4939-2818-7> gives details of
the statistical framework and the package. Currently only
fixed-effects models are implemented. Many (100+) models and
distributions are estimated by maximum likelihood estimation
(MLE) or penalized MLE. The other classes are RR-VGLMs
(reduced-rank VGLMs), quadratic RR-VGLMs, reduced-rank VGAMs,
RCIMs (row-column interaction models)---these classes perform
constrained and unconstrained quadratic ordination (CQO/UQO)
models in ecology, as well as constrained additive ordination
(CAO). Hauck-Donner effect detection is implemented.
Note that these functions are subject to change;
see the NEWS and ChangeLog files for latest changes.

Thomas Yee

VGAM

Vector Generalized Linear and Additive Models

Cleve Moler

Rcim function

<dl><dt>mat</dt>
<dd>Matrix, of dimension \(r\) by \(c\).
 It is best that it is labelled with row and column names.</dd><dt>rbaseline, cbaseline</dt>
<dd>Numeric (row number of the matrix <code>mat</code>) or
 character (matching a row name of <code>mat</code>) that the user
 wants as the row baseline or reference level.
 Similarly <code>cbaseline</code> for the column.</dd></dl>

Arguments

Alfian F. Hadi and T. W. Yee.

Author

Rearrange the rows and columns of the input so
 that the first row and first column are baseline.
 This function is for rank-zero row-column interaction models
 (RCIMs; i.e., general main effects models).

Mark the Baseline of Row and Column on a Matrix data — Rcim

<dl>

<dt>mat</dt>
<dd>Matrix, of dimension \(r\) by \(c\).
 It is best that it is labelled with row and column names.

</dd>

<dt>rbaseline, cbaseline</dt>
<dd>Numeric (row number of the matrix <code>mat</code>) or
 character (matching a row name of <code>mat</code>) that the user
 wants as the row baseline or reference level.
 Similarly <code>cbaseline</code> for the column.

</dd>

</dl>

Rcim: Mark the Baseline of Row and Column on a Matrix data

Description

Usage

Value

Arguments

Author

Details

See Also

Examples