genArise (version 1.48.0)

Simon: Dataset: Little fragment of a microarray from IFC UNAM

Description

This structure is a data fragment of a yeast microarray from the Microarrays Unit in IFC UNAM. The original microarray contains 6 meta-rows and 4 meta-columns, however this data just belongs to the first meta-row order in a way of 2 meta-rows and 2 meta-columns.

Usage

data(Simon)

Format

A list that contains 1104 observations, because the dimensions of this example are: 2 meta-rows, 2 meta-columns, 23 rows, 24 columns.

Examples

data(Simon)
#A preview from the chip
datos <- attr(Simon, "spotData")
M <- log(datos$Cy3, 2) - log(datos$Cy5, 2)
imageLimma(M, 23, 24, 2, 2)