gt.barplot-class {globaltest}R Documentation

Class "gt.barplot" for results of the functions geneplot and sampleplot

Description

The class gt.result stores the output of a call to geneplot or sampleplot.

Slots

res:
Object of class "matrix". The plotted values, with a row for each gene or sample, and the following columns: influence: the height of the bar, Einf: expected influence under the null hypothesis, sd.inf: standard deviation of the influence under the null hypothesis, up: the colour of the plotted bar (1=green; 0=red)
drawlabels:
Object of class "logical". Whether gene or sample labels should be printed at the x-axis.
labelsize:
Object of class "numeric". The size of the gene/sample labels.
legend:
The meaning of the red and green colours of the bars.

Methods

show
(gt.barplot): Summarizes plot in numbers.
plot
(gt.barplot): Redraws the plot. Possible extra arguments: labelsize and drawlabels.
"["
(gt.barplot): Extracts a subset of the genes or samples.
result
(gt.barplot): Extracts the results matrix as a data.frame.
length
(gt.barplot): The number of bars (genes or samples) in the object.
scale
(gt.barplot): Scales the bars to unit standard deviation.
z.score
(gt.barplot): Calculates the z.scores for each bar.
names
(gt.barplot): The names of the genes or samples.

Author(s)

Jelle Goeman: j.j.goeman@lumc.nl; Jan Oosting

See Also

sampleplot, geneplot, globaltest.


[Package globaltest version 3.2.0 Index]