k3.linear

0th

Percentile

Linear Skewness Estimate

Estimates the skewness of a statistic from its empirical influence values.

Keywords
nonparametric
Usage
k3.linear(L, strata = NULL)
Arguments
L

Vector of the empirical influence values of a statistic. These will usually be calculated by a call to empinf.

strata

A numeric vector or factor specifying which observations (and hence which components of L) come from which strata.

Value

The skewness estimate calculated from L.

References

Davison, A. C. and Hinkley, D. V. (1997) Bootstrap Methods and Their Application. Cambridge University Press.

See Also

empinf, linear.approx, var.linear

Aliases
  • k3.linear
Examples
# NOT RUN {
#  To estimate the skewness of the ratio of means for the city data.
ratio <- function(d, w) sum(d$x * w)/sum(d$u * w)
k3.linear(empinf(data = city, statistic = ratio))
# }
Documentation reproduced from package boot, version 1.3-24, License: Unlimited

Community examples

Looks like there are no examples yet.