dad (version 4.1.6)

print.dstatis: Printing results of STATIS method (interstructure) analysis

Description

Applies to an object of class "dstatis". Prints the numeric results returned by the dstatis.inter function.

Usage

# S3 method for dstatis
print(x, mean.print = FALSE, var.print = FALSE,
  cor.print = FALSE, skewness.print = FALSE, kurtosis.print = FALSE,
  digits = 2, ...)

Arguments

x

object of class "dstatis", returned by the dstatis.inter function.

mean.print

logical. If TRUE, prints for each group the means and standard deviations of the variables and the norm of the density.

var.print

logical. If TRUE, prints for each group the variances and covariances of the variables.

cor.print

logical. If TRUE, prints for each group the correlations between the variables.

skewness.print

logical. If TRUE, prints for each group the skewness coefficients of the variables.

kurtosis.print

logical. If TRUE, prints for each group the kurtosis coefficients of the variables.

digits

numeric. Number of significant digits for the display of numeric results.

...

optional arguments to print methods.

Author

Rachid Boumaza, Pierre Santagostini, Smail Yousfi, Gilles Hunault, Sabine Demotes-Mainard

Details

By default, are printed the inertia explained by the nb.values (see dstatis.inter) first principal components, the contributions, the qualities of representation of the densities along the nb.factors (see dstatis.inter) first principal components, and the principal scores.

References

Lavit, C., Escoufier, Y., Sabatier, R., Traissac, P. (1994). The ACT (STATIS method). Computational Statistics & Data Analysis, 18 (1994), 97-119.

See Also

dstatis.inter; plot.dstatis; interpret.dstatis; print.dstatis.

Examples

data(roses)
rosesf <- as.folder(roses[,c("Sha","Den","Sym","rose")])

# Dual STATIS on the covariance matrices
result <- dstatis.inter(rosesf, data.scaled = FALSE, group.name = "rose")
print(result)