plot.rfa {pairwise}

S3 Plotting Rasch Residual Factor Analysis

Description

S3 plotting Method for object of class"rfa"

Usage

## S3 method for class 'rfa'
plot(
  x,
  com = 1,
  ra = "auto",
  main = NULL,
  labels = NULL,
  xlab = "logits",
  ylab = "loadings",
  srt = 0,
  cex.axis = 0.8,
  cex.text = 0.8,
  col.text = NULL,
  ...
)

Arguments

x

object of class"rfa"

com

an integer giving the number of the principal component used for plotting

ra

either the character "auto" (default) or an numeric, defining the (logit) range for x-axis

main

see plot

labels

a character vector specifying the plotting pattern to use. see text. At default the itemnames are used.

xlab

see plot

ylab

see plot

srt

see text or par

cex.axis

see plot

cex.text

see argument cex in function text

col.text

see argument col in function text

...

other parameters passed through.