burt: Burt table
In GDAtools: Geometric Data Analysis
burt R Documentation
Burt table
Description
Computes a Burt table from a data frame composed of categorical variables.
Usage
burt(data)
Arguments
data
data frame with n rows (individuals) and p columns (categorical variables)
Details
A Burt table is a symmetric table that is used in correspondence analysis.
It shows the frequencies for all combinations of categories of pairs of variables.
Value
Returns a square matrix. Its dimension is equal to the total number of categories in the data frame.
Author(s)
Nicolas Robette
References
Le Roux B. and Rouanet H., Multiple Correspondence Analysis, SAGE, Series: Quantitative Applications in the Social Sciences, Volume 163, CA:Thousand Oaks (2010).
Le Roux B. and Rouanet H., Geometric Data Analysis: From Correspondence Analysis to Stuctured Data Analysis, Kluwer Academic Publishers, Dordrecht (June 2004).
See Also
dichotom
Examples
## Burt table of variables in columns 1 to 5
## in the Music example data set
data(Music)
burt(Music[,1:5])
GDAtools documentation built on Oct. 6, 2023, 5:07 p.m.
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| burt | R Documentation |
Burt table
Description
Computes a Burt table from a data frame composed of categorical variables.
Usage
burt(data)Arguments
data |
data frame with n rows (individuals) and p columns (categorical variables) |
Details
A Burt table is a symmetric table that is used in correspondence analysis. It shows the frequencies for all combinations of categories of pairs of variables.
Value
Returns a square matrix. Its dimension is equal to the total number of categories in the data frame.
Author(s)
Nicolas Robette
References
Le Roux B. and Rouanet H., Multiple Correspondence Analysis, SAGE, Series: Quantitative Applications in the Social Sciences, Volume 163, CA:Thousand Oaks (2010).
Le Roux B. and Rouanet H., Geometric Data Analysis: From Correspondence Analysis to Stuctured Data Analysis, Kluwer Academic Publishers, Dordrecht (June 2004).
See Also
dichotom
Examples
## Burt table of variables in columns 1 to 5
## in the Music example data set
data(Music)
burt(Music[,1:5])
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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