dGEV | R Documentation |
Density, distribution and quantile function for the Generalized Extreme Value (GEV) distribution.
dGEV(x, loc, scale, shape, log = FALSE)
pGEV(q, loc, scale, shape, lower.tail = TRUE)
qGEV(p, loc, scale, shape)
x , q |
Vector of quantiles. |
p |
Vector of probabilities. |
loc |
Vector of locations. |
scale |
Vector of scales. |
shape |
Vector of shapes. |
log |
Logical; if |
lower.tail |
Logical; if |
The GEV distribution has density
f(x; \mu, \sigma, \xi) =
\exp \left\{ -\left[ 1 + \xi \left( \frac{x-\mu}{\sigma} \right)\right]_+^{-1/\xi}\right\}
Density (dGEV
), distribution function (pGEV
) and quantile
function (qGEV
) from the Generalized Extreme Value distribution with
given location
, scale
and shape
.
Simone Padoan, simone.padoan@unibocconi.it, https://faculty.unibocconi.it/simonepadoan/; Boris Beranger, borisberanger@gmail.com, https://www.borisberanger.com.
fGEV
# Densities
dGEV(x = 1, loc = 1, scale = 1, shape = 1)
dGEV(x = c(0.2, 0.5), loc = 1, scale = 1, shape = c(0, 0.3))
# Probabilities
pGEV(q = 1, loc = 1, scale = 1, shape = 1, lower.tail = FALSE)
pGEV(q = c(0.2, 0.5), loc = 1, scale = 1, shape = c(0, 0.3))
# Quantiles
qGEV(p = 0.5, loc = 1, scale = 1, shape = 1)
qGEV(p = c(0.2, 0.5), loc = 1, scale = 1, shape = c(0, 0.3))
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.