is.pe3: Is a Distribution Parameter Object Typed as Pearson Type III

In wasquith/lmomco: L-Moments, Censored L-Moments, Trimmed L-Moments, L-Comoments, and Many Distributions

Is a Distribution Parameter Object Typed as Pearson Type III

Description

The distribution parameter object returned by functions of lmomco such as by parpe3 are typed by an attribute type. This function checks that type is pe3 for the Pearson Type III distribution.

Usage

is.pe3(para)

Arguments

para	A parameter list returned from parpe3 or vec2par.

Value

TRUE	If the type attribute is pe3.
FALSE	If the type is not pe3.

Author(s)

W.H. Asquith

See Also

parpe3

Examples

para <- parpe3(lmoms(c(123,34,4,654,37,78)))
if(is.pe3(para) == TRUE) {
  Q <- quape3(0.5,para)
}

wasquith/lmomco documentation built on April 20, 2024, 7:20 p.m.