mapforGeneratedData

Function to draw the map of a vector when data are generated.

Bayesian clustering using a Dirichlet process mixture model. This model is an alternative to regression models, non-parametrically linking a response vector to covariate data through cluster membership. The package allows Bernoulli, Binomial, Poisson, Normal, survival and categorical response, as well as Normal and discrete covariates. It also allows for fixed effects in the response model, where a spatial CAR (conditional autoregressive) term can be also included. Additionally, predictions may be made for the response, and missing values for the covariates are handled. Several samplers and label switching moves are implemented along with diagnostic tools to assess convergence. A number of R functions for post-processing of the output are also provided. In addition to fitting mixtures, it may additionally be of interest to determine which covariates actively drive the mixture components. This is implemented in the package as variable selection. The main reference for the package is Liverani, Hastie, Azizi, Papathomas and Richardson (2015) <doi:10.18637/jss.v064.i07>.

Silvia Liverani

PReMiuM

Dirichlet Process Bayesian Clustering, Profile Regression

mapforGeneratedData function

<dl><dt>u</dt>
<dd>A vector of size nSubject to map. The function is only useful when data are generated by generateSampleDataFile.</dd><dt>del</dt>
<dd>A numeric vector of increasing order given the breaks to color the map. By default the centiles of u are used.</dd><dt>palette</dt>
<dd>Color palette to be used. Either 'RGB' (default) Red-Green-Blue, or 'BW' for black and white.</dd><dt>main</dt>
<dd>A string for title.</dd></dl>

Arguments

Aurore J. Lavigne, Department of Epidemiology and Biostatistics, Imperial College London and MRC Biostatistics Unit, Cambridge, UK
Maintainer: Silvia Liverani &lt;liveranis@gmail.com&gt;

Authors

Map generated data — mapforGeneratedData

<dl>

<dt>u</dt>
<dd>A vector of size nSubject to map. The function is only useful when data are generated by generateSampleDataFile.</dd>

<dt>del</dt>
<dd>A numeric vector of increasing order given the breaks to color the map. By default the centiles of u are used.</dd>

<dt>palette</dt>
<dd>Color palette to be used. Either 'RGB' (default) Red-Green-Blue, or 'BW' for black and white.</dd>

<dt>main</dt>
<dd>A string for title.</dd>

</dl>

Aurore J. Lavigne, Department of Epidemiology and Biostatistics, Imperial College London and MRC Biostatistics Unit, Cambridge, UK
Maintainer: Silvia Liverani &lt;liveranis@gmail.com&gt;

mapforGeneratedData: Map generated data

Description

Usage

Arguments

Authors

References

Examples