ddist {tsdistributions} | R Documentation |
Distributions pqdr wrapper
Description
Density, distribution, quantile function and random number generation for all the distributions in the package.
Usage
ddist(
distribution = "norm",
x,
mu = 0,
sigma = 1,
skew = 1,
shape = 5,
lambda = -0.5,
log = FALSE
)
pdist(
distribution = "norm",
q,
mu = 0,
sigma = 1,
skew = 1,
shape = 5,
lambda = -0.5,
lower_tail = TRUE,
log = FALSE
)
qdist(
distribution = "norm",
p,
mu = 0,
sigma = 1,
skew = 1,
shape = 5,
lambda = -0.5,
lower_tail = TRUE,
log = FALSE
)
rdist(
distribution = "norm",
n,
mu = 0,
sigma = 1,
skew = 1,
shape = 5,
lambda = -0.5
)
Arguments
distribution |
a valid distribution. |
x , q |
vector of quantiles. |
mu |
mean. |
sigma |
standard deviation. |
skew |
skew parameter. |
shape |
shape parameter. |
lambda |
additional shape parameter for the Generalized Hyperbolic distribution. |
log |
(logical) if TRUE, probabilities p are given as log(p). |
lower_tail |
if TRUE (default), probabilities are |
p |
vector of probabilities. |
n |
number of observations. |
Value
d gives the density, p gives the distribution function, q gives the quantile function and r generates random deviates. Output depends on x or q length, or n for the random number generator.
[Package tsdistributions version 1.0.1 Index]