tlnorm: Truncated lognormal distribution functions

In bertcarnell/truncateddist: Use Truncated Distribution functions

Description

pdf, cdf, inverse cdf, and random deviates of the truncated lognormal distribution.

Usage

rtlnorm(n, meanlog = 0, sdlog = 1, a = 0, b = Inf)

dtlnorm(x, meanlog = 0, sdlog = 1, a = 0, b = Inf)

ptlnorm(q, meanlog = 0, sdlog = 1, a = 0, b = Inf)

qtlnorm(p, meanlog = 0, sdlog = 1, a = 0, b = Inf)

Arguments

n	number of observations. If length(n) > 1, the length is taken to be the number required.
meanlog	vector of means on the natural log scale.
sdlog	vector of standard deviations on the natural log scale.
a	vector of lower truncation limits
b	vector of upper truncation limits
x, q	vector of quantiles.
p	vector of probabilities.

Value

dtlnorm gives the density, ptlnorm gives the distribution function, qtlnorm gives the quantile function, and rtlnorm generates random deviates.

Examples

 rtlnorm(5, 1, 2, 0.5, 3.0)
 dtlnorm(seq(0, 4, by=0.5), 1, 2, 0.5, 3.0)
 ptlnorm(seq(0, 4, by=0.5), 1, 2, 0.5, 3.0)
 qtlnorm(seq(0, 1, by=0.1), 1, 2, 0.5, 3.0)

bertcarnell/truncateddist documentation built on May 11, 2021, 11:07 a.m.