version 1.1, 2014/03/30 09:20:09 |
version 1.2, 2014/03/31 00:49:51 |
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\name{hgm.se.hgm.Bingham} |
\name{hgm.ncBingham} |
\alias{hgm.se.hgm.Bingham} |
%\alias{hgm.se.hgm.Bingham} |
%- Also NEED an '\alias' for EACH other topic documented here. |
%- Also NEED an '\alias' for EACH other topic documented here. |
\title{ |
\title{ |
The function hgm.se.hgm.Bingham performs the holonomic gradient method (HGM) |
The function hgm.ncBingham performs the holonomic gradient method (HGM) |
for Bingham distributions. |
for Bingham distributions. |
} |
} |
\description{ |
\description{ |
The function hgm.se.hgm.Bingham performs the holonomic gradient method (HGM) |
The function hgm.ncBingham performs the holonomic gradient method (HGM) |
for Bingham distributions with the deSolve package in R. |
for Bingham distributions with the deSolve package in R. |
} |
} |
\usage{ |
\usage{ |
hgm.se.hgm.Bingham(th, d=rep(1,length(th)+1), logarithm=FALSE, ini.method="power", times=NULL, withvol=FALSE, ...) |
hgm.ncBingham(th, d=rep(1,length(th)+1), logarithm=FALSE, ini.method="power", times=NULL, withvol=FALSE, ...) |
} |
} |
%- maybe also 'usage' for other objects documented here. |
%- maybe also 'usage' for other objects documented here. |
\arguments{ |
\arguments{ |
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} |
} |
} |
} |
\details{ |
\details{ |
The function hgm.se.hgm.Bingham computes the normalizing constant |
The function hgm.ncBingham computes the normalizing constant |
of the Bingham distribution and its derivatives at any specified point. |
of the Bingham distribution and its derivatives at any specified point. |
The initial value is computed by the power series expansion. |
The initial value is computed by the power series expansion. |
% \code{\link[RCurl]{postForm}}. |
% \code{\link[RCurl]{postForm}}. |
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} |
} |
\examples{ |
\examples{ |
# Example 1. |
# Example 1. |
library(deSolve) |
hgm.ncBingham(c(1,3,5)) |
hgm.se.hgm.Bingham(c(1,3,5)) |
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} |
} |
% Add one or more standard keywords, see file 'KEYWORDS' in the |
% Add one or more standard keywords, see file 'KEYWORDS' in the |
% R documentation directory. |
% R documentation directory. |