change_tail_compression

*The new tail_compression value to be used. Must be a
numeric value, as a proportion. For example 0.1 means 10 percent. See the
SS3 manual for further information. A NULL value indicates no action, a
negative value indicates to SS3 to ignore it (not use that feature).

tail_compression

An SS data list object as read in from
<code><a rd-options="r4ss" href="/link/SS_readdat?package=ss3sim&version=1.0.3&to=r4ss" data-mini-rdoc="r4ss::SS_readdat">SS_readdat</a></code> in the r4ss package. Make sure
you select option <code>section=2</code>.

dat_list

A character string specifying the file name to use
when writing the information to the disk. The string must include
the proper file extension. No file is written using the default value
of <code>NULL</code>, which leads to increased speed because writing the 
file takes time and computing resources.

outfile

This function replaces the tail compression value for length composition data
in a <code>.dat</code> file that was read in using <code><a rd-options="r4ss" href="/link/SS_readdat?package=ss3sim&version=1.0.3&to=r4ss" data-mini-rdoc="r4ss::SS_readdat">SS_readdat</a></code>
with those specified in
<code>tail_compression</code>. It then writes a new file with name <code>dat_file_out</code>
into the working directory. If used with <code><a rd-options="" href="/link/run_ss3sim?package=ss3sim&version=1.0.3" data-mini-rdoc="ss3sim::run_ss3sim">run_ss3sim</a></code> the case
file should be named <code>tail_compression</code>. A suggested case letter is
<code>T</code>.

ss3sim

change_tail_compression function

All function argument descriptions that start with an asterisk (*) will be passed
through the case files to <code><a rd-options="" href="/link/run_ss3sim?package=ss3sim&version=1.0.3" data-mini-rdoc="ss3sim::run_ss3sim">run_ss3sim</a></code>. If one of these arguments
is not specified in a case file, then a value of <code>NULL</code> will be passed,
which may or may not be an appropriate value. Other arguments will be ignored
if specified.

Which arguments to specifiy in case files

An SS data list object as read in from
<code><a rd-options='r4ss' href='SS_readdat'>SS_readdat</a></code> in the r4ss package. Make sure
you select option <code>section=2</code>.

This function replaces the tail compression value for length composition data
in a <code>.dat</code> file that was read in using <code><a rd-options='r4ss' href='SS_readdat'>SS_readdat</a></code>
with those specified in
<code>tail_compression</code>. It then writes a new file with name <code>dat_file_out</code>
into the working directory. If used with <code><a rd-options='' href='run_ss3sim'>run_ss3sim</a></code> the case
file should be named <code>tail_compression</code>. A suggested case letter is
<code>T</code>.

change_tail_compression: Replace tail compression value for length composition data.

Description

Usage

Value

Which arguments to specifiy in case files