DiffBetaDelta: Estimate Differences of Standardized Slopes and the...

In betaDelta: Confidence Intervals for Standardized Regression Coefficients

Estimate Differences of Standardized Slopes and the Corresponding Sampling Covariance Matrix

Description

Estimate Differences of Standardized Slopes and the Corresponding Sampling Covariance Matrix

Usage

DiffBetaDelta(object, alpha = c(0.05, 0.01, 0.001))

Arguments

object	Object of class betadelta, that is, the output of the BetaDelta() function.
alpha	Numeric vector. Significance level \alpha.

Value

Returns an object of class diffbetadelta which is a list with the following elements:

call

Function call.

fit

The argument object.

args

Function arguments.

vcov

Sampling covariance matrix of differences of standardized slopes.

est

Vector of differences of standardized slopes.

Author(s)

Ivan Jacob Agaloos Pesigan

See Also

Other Beta Delta Functions: BetaDelta()

Examples

object <- lm(QUALITY ~ NARTIC + PCTGRT + PCTSUPP, data = nas1982)
std <- BetaDelta(object)
diff <- DiffBetaDelta(std)
# Methods -------------------------------------------------------
print(diff)
summary(diff)
coef(diff)
vcov(diff)
confint(diff, level = 0.95)

betaDelta documentation built on May 29, 2024, 1:58 a.m.