hist-methods {DEDS} | R Documentation |
The function hist.DEDS
produces histograms of unadjusted
p-values for DEDS-class
objects.
## S3 method for class 'DEDS': hist(x, subset=c(1:nrow(x$stats)), ...)
x |
An object of DEDS , produced by
deds.pval . |
subset |
A numeric vector indicating the subset of points to be plotted. |
... |
Further graphical parameters, for example, "col" ,
"border" , "main" , "nclass" . |
The function hist.DEDS
implements a S3 method of
hist
for DEDS
. The DEDS
class is a simple list-based class to store DEDS results and
hist.DEDS
is used for a DEDS object that is created by
the function deds.pval
. The list contains a "stat"
component, which stores unadjusted p-values from various statistical
models. The function hist.DEDS
extracts the "stat" component
and produces a histgram of the unadjusted p-values for each model.
For DEDS objects that are created by functions
deds.stat
and deds.stat.linkC
, the "stat"
matrix consists of different types of statistics. For graphical
dispaly of these statistics, the user can use qqnorm.DEDS
and
pairs.DEDS
.
Yuanyuan Xiao, yxiao@itsa.ucsf.edu,
Jean Yee Hwa Yang, jean@biostat.ucsf.edu.
deds.stat
, deds.pval
,
deds.stat.linkC
, pairs.DEDS
,
qqnorm.DEDS