Nothing
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received A copy of the GNU Library General
# Public License along with this library; if not, write to the
# Free Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
################################################################################
# FUNCTION: DESCRIPTION:
# dsnig Returns density of the SNIG distribution
# psnig Returns probabilities of the SNIG distribution
# qsnig Returns quantiles of the SNIG distribution
# rsnig Generates SNIG distributed random variates
# FUNCTION: DESCRIPTION:
# .psnigC Fast psnig from C code
# .qsnigC Fast qsnig from C code
################################################################################
dsnig <-
function(x, zeta = 1, rho = 0, log = FALSE)
{
# Description:
# Returns density of the snig distribution
# FUNCTION:
# Parameters:
if (length(zeta) == 2) {
rho = zeta[2]
zeta = zeta[1]
}
# Compute Density - Quick and Dirty:
ans = dsgh(x, zeta, rho, lambda = -0.5, log = log)
# Log:
if(log) ans = log(ans)
# Return Value:
ans
}
# ------------------------------------------------------------------------------
psnig <-
function(q, zeta = 1, rho = 0)
{
# Description:
# Returns probabilities of the snig distribution
# FUNCTION:
# Compute Probabilities - Quick and Dirty:
ans = psgh(q, zeta, rho, lambda = -0.5)
# Return Value:
ans
}
# ------------------------------------------------------------------------------
qsnig <-
function(p, zeta = 1, rho = 0)
{
# Description:
# Returns quantiles of the snig distribution
# FUNCTION:
# Compute Quantiles:
ans = qsgh(p, zeta, rho, lambda = -0.5)
# Return Value:
ans
}
# ------------------------------------------------------------------------------
rsnig <-
function(n, zeta = 1, rho = 0)
{
# Description:
# Generates snig distributed random variates
# FUNCTION:
# Generate Random Numbers:
ans = rsgh(n, zeta, rho, lambda = -0.5)
# Return Value:
ans
}
################################################################################
.psnigC <-
function(q, zeta = 1, rho = 0)
{
# A function implemented by Diethelm Wuertz
# Description:
# Returns quantiles of the snig distribution
# FUNCTION:
# Compute Quantiles:
param = .paramGH(zeta, rho, lambda = -0.5)
ans = .pnigC(q, param[1], param[2], param[3], param[4])
# Return Value:
ans
}
# ------------------------------------------------------------------------------
.qsnigC <-
function(p, zeta = 1, rho = 0)
{
# A function implemented by Diethelm Wuertz
# Description:
# Returns quantiles of the snig distribution
# FUNCTION:
# Compute Quantiles:
param = .paramGH(zeta, rho, lambda = -0.5)
ans = .qnigC(p, param[1], param[2], param[3], param[4])
# Return Value:
ans
}
################################################################################
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.