parameter {CALIB} | R Documentation

## Calibration Model parameter: ParameterList Example

### Description

This `ParameterList` object represents calibration

model parameters of two arrays. It was estimated from the dataset `spike`

by the function `estimateParameter` in the CALIB package.

### Usage

    data(parameter)

### Format

`parameter` is a `ParameterList` object containing the following list components:\$MuS,\$Ka,
\$P1,\$P2,\$SigmaA,\$SigmaM,\$SigmaS,\$SpotError,\$Method with two subfields \$Method\$BC and \$Method\$Area, \$ErrorModel and \$genes. Among these parameters,P1,P2 and SigamA are different for different dyes.

### References

dataset `spike`.

Engelen, K., Naudts, B., DeMoor, B., Marchal, K. (2006) A calibration method for estimating absolute expression levels from microarray data. Bioinformatics 22: 1251-1258.

Hilson,P.,et al. (2004) Versatile gene-specific sequence tags for Arabidopsis functional genomics: transcript profiling and reverse genetics applications. Genome Res. 14, 2176-2189.

### Examples

    data(parameter)

[Package CALIB version 1.46.0 Index]