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 3.0.5
Index]