check.fs

A vector of nonexceedance probablity values.


This function checks that a nonexceedance probability ($F$) is in the $0 \le F \le 1$ range.
It does not check that the distribution specified by parameters for $F = 0$ or $F = 1$ is valid. End point checking is left to additional internal checks within the functions implementing the distribution. The function is intended for internal use to build a flow of logic throughout the distribution functions. Users are not anticipated to need this function themselves. The <code><a rd-options="" href="/link/check.fs?package=lmomco&version=2.2.5" data-mini-rdoc="lmomco::check.fs">check.fs</a></code> function is separate because of the heavy use of the logic across a myriad of functions in <span class="pkg">lmomco</span>.


utility (probability)

Extensive functions for L-moments (LMs) and probability-weighted moments (PWMs), parameter estimation for distributions, LM computation for distributions, and L-moment ratio diagrams. Maximum likelihood and maximum product of spacings estimation are also available. LMs for right-tail and left-tail censoring by known or unknown threshold and by indicator variable are available. Asymmetric (asy.) trimmed LMs (TL-moments, TLMs) are supported. LMs of residual (resid.) and reversed (rev.) resid. life are implemented along with 13 quantile function operators for reliability and survival analyses.  Exact analytical bootstrap estimates of order statistics, LMs, and variances-covariances of LMs are provided. The Harri-Coble Tau34-squared Normality Test is available. Distribution support with "L" (LMs), "TL" (TLMs) and added (+) support for right-tail censoring (RC) encompasses: Asy. Exponential (Exp.) Power [L], Asy. Triangular [L], Cauchy [TL], Eta-Mu [L], Exp. [L], Gamma [L], Generalized (Gen.) Exp. Poisson [L], Gen. Extreme Value [L], Gen. Lambda [L,TL], Gen. Logistic [L), Gen. Normal [L], Gen. Pareto [L+RC, TL], Govindarajulu [L], Gumbel [L], Kappa [L], Kappa-Mu [L], Kumaraswamy [L], Laplace [L], Linear Mean Resid. Quantile Function [L], Normal [L], 3-p log-Normal [L], Pearson Type III [L], Rayleigh [L], Rev.-Gumbel [L+RC], Rice/Rician [L], Slash [TL], 3-p Student t [L], Truncated Exponential [L], Wakeby [L], and Weibull [L]. Multivariate sample L-comoments (LCMs) are implemented to measure asymmetric association.

William Asquith

lmomco

L-Moments, Censored L-Moments, Trimmed L-Moments, L-Comoments,
and Many Distributions

check.fs function


This function checks that a nonexceedance probability ($F$) is in the $0 \le F \le 1$ range.
It does not check that the distribution specified by parameters for $F = 0$ or $F = 1$ is valid. End point checking is left to additional internal checks within the functions implementing the distribution. The function is intended for internal use to build a flow of logic throughout the distribution functions. Users are not anticipated to need this function themselves. The <code><a rd-options='' href='check.fs'>check.fs</a></code> function is separate because of the heavy use of the logic across a myriad of functions in <span class = "pkg">lmomco</span>.


check.fs: Check Vector of Nonexceedance Probabilities

Description

Usage

Arguments

Value

See Also

Examples