Zscore.plot: Z-score Data Visualization: R vs I or M vs A

In genArise: Microarray Analysis tool

Description

This function allows to plot R-values vs I-values or M-values vs A-values for identifying differential expression.

Usage

Zscore.plot(dataSet.spot, Zscore.min, Zscore.max, all, col)

Arguments

dataSet.spot	Spot Object
Zscore.min	The lower value in a range, if Zscore.min = NULL then the file will contain all values bellow Zscore.max
Zscore.max	The greater value in a range, if Zscore.max = NULL then file will be contain all values above Zscore.min. Both values, Zscore.min and Zscore.max can not be NULL
all	Plot all the observations in four sets: Z < 1, 1 < Z < 1.5, 1.5 < Z < 2, Z > 2
col	Color in which the pioints of the plot will be shown where only the points from center are plot. This argument must be quoted and the possible values it can take are the same from the colors function in the R base package.

See Also

colors()

Examples

data(WT.dataset)
Zscore.plot(WT.dataset, Zscore.min = 1, Zscore.max = 2)

Example output

Loading required package: locfit
locfit 1.5-9.1 	 2013-03-22
Loading required package: tkrplot
Loading required package: tcltk

Attaching package: 'genArise'

The following object is masked from 'package:utils':

    help

Warning messages:
1: no DISPLAY variable so Tk is not available 
2: loading Rplot failed 

genArise documentation built on Nov. 8, 2020, 6:29 p.m.