s.freq: Plot of factorial maps with frequency of each point

In larmarange/JLutils: Collection of R functions

Plot of factorial maps with frequency of each point

Description

For each point on the factorial plan, display the number of identical observations (i.e. with the same coordinates).

Usage

s.freq(dfxy, xax = 1, yax = 2, ...)

Arguments

dfxy	a data frame with two coordinates
xax	column for the x axis
yax	column for the y axis
...	additional parameters sent to s.value

Source

http://joseph.larmarange.net/?Representer-des-effectifs-dans-le

See Also

s.value, s.label

Examples

if (require(ade4) & require(questionr)) {
  data(hdv2003)
  acm <- dudi.acm(hdv2003[, c("sexe", "sport", "bricol", "cuisine", "cinema")], scannf = FALSE)
  s.label(acm$li, clabel = 0, cpoint = 2)
  s.freq(acm$li, csize = 0.75)
}

larmarange/JLutils documentation built on March 24, 2023, 6:39 a.m.