Frequency Curve of the Weibull Distribution

Description

This function returns the quantiles of the Weibull distribution given a vector of nonexceedance probabilities and the parameters of the distribution. Because in magnitude and frequency analysis the frequency curve is typically the objective, this is a convenient function to increase analysis efficiency.

Usage

freq.curve.wei(fs, para)

Arguments

Value

A vector of quantiles for the distribution.

Author(s)

W.H. Asquith

References

Hosking, J.R.M. and Wallis, J.R., 1997, Regional frequency analysis—An approach based on L-moments: Cambridge University Press.

See Also

parwei, quawei, nonexceeds

Examples

  fs <- nonexceeds()
  lmr <- lmom.ub(c(123,34,4,654,37,78))
  para <- parwei(lmr)
  plot(fs,freq.curve.wei(fs,para))