fast_mca | R Documentation |
A fast procedure for computing multiple correspondence analysis.
fast_mca(dat, nfac = FALSE)
dat |
Input data: has to be a data frame (with any number of columns). |
nfac |
Logical indicating whether the number of factors (i.e. the number of columns in |
A list with components:
val |
The eigenvalues or principal inertias, indicating how much each latent axis explains. |
pos |
The coordinates of all levels. |
Greenacre, M. (2017) Correspondence analysis in practice, Third edition. Boca Raton: Chapman and Hall/CRC.
SndT_Fra <- read.table(system.file("extdata", "SndT_Fra.txt", package = "svs"),
header = TRUE, sep = "\t", quote = "\"", encoding = "UTF-8",
stringsAsFactors = FALSE)
mca_SndT_Fra <- fast_mca(SndT_Fra)
mca_SndT_Fra
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