plotGenePair: Scatter plots for pair of genes

In maigesPack: Functions to handle cDNA microarray data, including several methods of data analysis

Description

This function displays scatter plots for pair of genes that presented altered correlation values in Relevance Network analysis.

Usage

plotGenePair(obj, gene1, gene2, posL=NULL, rCor=TRUE)

Arguments

obj	object of class maigesRelNetM.
gene1	character string giving the first gene identification.
gene2	character string giving the first gene identification.
posL	numerical vector of length 2, specifying the x and y position of the legend.
rCor	logical specifying if the correlation are robust (calculated by the function robustCorr. Defaults to TRUE.

Details

This function only picks the result of the relNetworkM and display scatter plots for a pair of genes giving the regression lines and the correlation values for the two biological groups tested.

Value

This function don't return any object.

Author(s)

Gustavo H. Esteves <[e-mail]>

See Also

maigesRelNetM, robustCorr, relNetworkM.

Examples

## Loading the dataset
data(gastro)

## Constructing the relevance network for sample
## 'Tissue' comparing 'Neso' and 'Aeso' for the 1st gene group
gastro.net = relNetworkM(gastro.summ, sLabelID="Tissue", 
  samples = list(Neso="Neso", Aeso="Aeso"), geneGrp=11,
  type="Rpearson")

## As the sample size is small, because we used a small fraction of the
## genes from the original dataset, this isn't so reliable.
plotGenePair(gastro.net, "KLK13", "EVPL")

maigesPack documentation built on Nov. 8, 2020, 6:23 p.m.