The Shifted Log Normal Distribution

Density, distribution function, quantile function and random generation for the shifted log normal distribution with mean meanlog, standard deviation sdlog, and shift parameter shift.

Usage

dshifted_lnorm(x, meanlog = 0, sdlog = 1, shift = 0, log = FALSE)

pshifted_lnorm(
  q,
  meanlog = 0,
  sdlog = 1,
  shift = 0,
  lower.tail = TRUE,
  log.p = FALSE
)

qshifted_lnorm(
  p,
  meanlog = 0,
  sdlog = 1,
  shift = 0,
  lower.tail = TRUE,
  log.p = FALSE
)

rshifted_lnorm(n, meanlog = 0, sdlog = 1, shift = 0)

Arguments

x, q

Vector of quantiles.

meanlog

Vector of means.

sdlog

Vector of standard deviations.

shift

Vector of shifts.

log

Logical; If TRUE, values are returned on the log scale.

lower.tail

Logical; If TRUE (default), return P(X <= x). Else, return P(X > x) .

log.p

Logical; If TRUE, values are returned on the log scale.

p

Vector of probabilities.

n

Number of draws to sample from the distribution.

Details

See vignette("brms_families") for details on the parameterization.