ORplot {moonBook} | R Documentation |
Plot for odds ratios for a S3 object of glm
Description
Plot for odds ratios for a S3 object of glm
Usage
ORplot(
x,
type = 1,
xlab = "",
ylab = "",
show.OR = TRUE,
show.CI = FALSE,
sig.level = 1,
cex = 1.2,
lwd = 2,
pch = 18,
col = NULL,
...
)
Arguments
x |
A S3 object of glm |
type |
an integer defining the shape of plots; default value is 1 |
xlab |
label for the horizontal-axis; defaults to "Odds Ratios" |
ylab |
label for the vertical axis; defaults to "". |
show.OR |
A logical value; Whether or not show p values on plot |
show.CI |
A logical value; Whether or not show 95% CI values on plot |
sig.level |
A numeric value of upper limit of p value of showing variables |
cex |
A numerical value giving the amount by which plotting OR/HR symbols should be magnified relative to the default, defaulting 1.2. |
lwd |
The line width, a positive number, defaulting to 2. |
pch |
Either an integer specifying a symbol or a single character to be used as the default in plotting OR/HR points. |
col |
A specification for the default plotting color. |
... |
arguments to be passed to plot |
Value
This function return NULL invisibly and draw graphs
Examples
require(survival)
data(colon)
out1=glm(status~sex+age+rx+obstruct+node4,data=colon)
out2=glm(status~rx+node4,data=colon)
ORplot(out1,type=2,show.CI=TRUE,xlab="This is xlab",main="Main Title")
ORplot(out2,type=1,main="Main Title")
ORplot(out1,type=2,show.CI=TRUE,main="Main Title")
ORplot(out1,type=3,show.CI=TRUE,main="Main Title",sig.level=0.05)
ORplot(out1,type=3,show.CI=TRUE,main="Main Title",sig.level=0.05,
pch=1,cex=2,lwd=4,col=c("red","blue"))