FactoClass.tex: Table of Coordinates, Aids of Interpretation of the Principal...

In FactoClass: Combination of Factorial Methods and Cluster Analysis

Table of Coordinates, Aids of Interpretation of the Principal Axes and Cluster Analysis in LaTeX format.

Description

The coordinates, aids of interpretation and results of cluster analysis of an object of class FactoClass are written in tables for edition in LaTeX format and written in a file.

Usage

FactoClass.tex(FC,job="",append=TRUE, dir = getwd(), p.clust = FALSE )

## S3 method for class 'FactoClass.tex'
print(x, ...)

latexDF(obj, job="latex" ,tit="" ,lab="" ,append=TRUE ,dec=1,
                     dir = getwd() , to.print = TRUE )
roundDF(tabla,dec=1)

    

Arguments

FC	object of class FactoClass.
job	A name to identify the exit.
append	if is 'TRUE' the exit in LaTeX format is added to the file.
dir	name of the directory in which the file is kept.
p.clust	the value of this parameter is 'TRUE' or 'FALSE' to print or not the cluster of each element.
tabla	object of class 'data frame'.
dec	number of decimal.
x	object of class FactoClass.tex
...	further arguments passed to or from other methods
obj	object of class data.frame.
tit	title of the table in LaTeX format.
lab	label of the table in LaTeX format.
to.print	if it is 'TRUE' the table is also printed in the console.

Details

This function helps with the construction of tables in LaTeX format. Besides, it allows a easy reading of the generated results by FactoClass. The function latexDF is an entrance to xtable and turns an object of class data.frame a table in LaTeX format.

Value

object of class FactoClass.tex with the following characteristics:

tvalp	eigenvalues * 1000.
c1	eigenvectors.
co	coordinates of the columns.
col.abs	contribution of each column to the inertia of the axis (percentage).
col.rel	quality of representation of each column (percentage).
col.cum	quality of representation of each column accumulated in the subspace (percentage).
li	coordinates of the rows.
row.abs	contribution of each rows to the inertia of the axis (percentage).
row.rel	quality of representation of each rows (percentage).
row.cum	quality of representation of each rows accumulated in the subspace (percentage).
indices	table of indices of level generated by the Ward cluster analysis.
cor.clus	coordinates of the center of gravity of each cluster.
clus.summ	summary of the cluster.
carac.cate	cluster characterization by qualitative variables.
carac.cont	cluster characterization by quantitative variables.
cluster	vector indicating the cluster of each element.

Author(s)

Pedro Cesar del Campo [e-mail], Campo Elias Pardo [e-mail]

Examples

data(DogBreeds)
DB.act <- DogBreeds[-7]  # active variables
DB.ilu <- DogBreeds[7]   # illustrative variables
# MCA
FaCl <- FactoClass( DB.act, dudi.acm,
                    scanFC = FALSE, dfilu = DB.ilu, nfcl = 10, k.clust = 4 )
# In order to create a file in LaTeX format 
# FactoClass.tex(FaCl,job="DogBreeds1", append=TRUE)
# FactoClass.tex(FaCl,job="DogBreeds", append=TRUE , p.clust = TRUE)

FactoClass documentation built on May 29, 2024, 9:42 a.m.