NAME
gbalafit - Fit an asymmetric Laplace density
SYNOPSIS
gbalafit [options] [files]
DESCRIPTION
Fit asymmetric Laplace density. Read data from files or from standard input With output option '4' prints the log-likelihood as a function of m
input.
-
Options: -O output type (default 0)
- 0
-
parameters m al ar and negative log-likelihood
- 1
-
the estimated distribution function computed on the provided points
- 2
-
the estimated density function computed on the provided points
- 3
-
parameters m,al,ar their standard errors and correlations
- 4
-
log-likelihood profile
- -m
-
the mode is not estimated but is set to the value provided
- -x
-
initial value of m or plot range if output type is '4' (default 0)
- -n
-
number of plotted points if output type is '4' (default 10)
- -V
-
verbosity level (default 0)
- 0
-
just the final result
- 1
-
headings and summary table
- 2
-
intermediate steps results
EXAMPLES
- gbalafit -m 1 <file
-
estimate al and ar with m=1
- gbalafit -O 4 -x -1,1 <file
-
print the log-likelihood on a regular grid from -1 to 1. The grid has 10 points.
AUTHOR
Written by Giulio Bottazzi
REPORTING BUGS
Report bugs to <[email protected]>
Package home page <http://cafim.sssup.it/~giulio/software/gbutils/index.html>
COPYRIGHT
Copyright © 2001-2018 Giulio Bottazzi This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (version 2) as published by the Free Software Foundation;
This program 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 General Public License for more details.