summary.fsdalms: Summary Method for `fsdalms` objects

Description

summary method for class "fsdalms".

Usage

# S3 method for fsdalms
summary(object, correlation = FALSE, …)
# S3 method for summary.fsdalms
print(x, digits = max(3, getOption("digits") - 3),
     signif.stars = getOption("show.signif.stars"), …)

Arguments

object, x

an object of class "fsdalms" (or "summary.fsdalms"); usually, a result of a call to fsreg.

correlation

logical; if TRUE, the correlation matrix of the estimated parameters is returned and printed.

digits

the number of significant digits to use when printing.

signif.stars

logical indicating if “significance stars” should be printer, see printCoefmat.

…

further arguments passed to or from other methods.

Value

summary.fsdalms returns an summary.fsdalms object, whereas the print methods returns its first argument via invisible, as all print methods do.

Details

summary.fsdalms(), the S3 method, simply returns an (S3) object of class "summary.fsdalms" for which there's a print method:

print.summary.fsdalms prints summary statistics for the forward search (FS) regression estimates. While the function print.fsdalms prints only the robust estimates of the coefficients, print.summary.fsdalms will print also the regression table.

Examples

Run this code

# NOT RUN {
    data(Animals, package = "MASS")
    brain <- Animals[c(1:24, 26:25, 27:28),]
    lbrain <- log(brain)
    (fs <- fsreg(brain~body, data=lbrain, method="LTS"))
    summary(fs)

    ## compare to the result of ltsReg() from 'robustbase'
    (lts <- ltsReg(brain~body, data=lbrain))
    summary(lts)
# }