edesignCT {maSigPro} | R Documentation

## Experimental design with a shared time

### Description

`edesignCT` contains the experimental set up of a time course microarray experiment where there is a common starting point for the different experimental groups.

### Usage

    data(edesignCT)

### Format

A matrix with 32 rows and 7 colums

rows [1:32] "Array1" "Array2" "Array3" "Array4" ...

columns [1:7] "Time" "Replicates" "Control" "Tissue1" "Tissue2" "Tissue3" "Tissue4"

### Details

Arrays are given in rows and experiment descriptors are given in columns. Row names contain array names.

`"Time"` indicates the values that variable Time takes in each hybridization. There are 4 time points, which allows an up to 3 degree regression polynome.

`"Replicates"` is an index indicating replicate hyridizations, i.e. hybridizations are numbered, giving replicates the same number.

`"Control"`, `"Tissue1"`, `"Tissue2"`, `"Tissue3"` and `"Tissue4"` columns indicate array assigment to experimental groups, coding with 1 and 0 whether each array belongs to that group or not.

### Examples

    data(edesignCT)

[Package maSigPro version 1.66.0 Index]