loess.options

<a href="https://lifecycle.r-lib.org/articles/stages.html#maturing"><img src="figures/lifecycle-maturing.svg?package=EstimationTools&version=4.0.0" alt="[Maturing]"></a>
This function allows the user to set the parameters of <code>loess</code> function
used inside <code>TTT_hazard_shape</code>.

Total Time on Test plot and routines for parameter estimation of
any lifetime distribution implemented in R via maximum likelihood (ML) given
a data set. It is implemented thinking on parametric survival analysis, but
it feasible to use in parameter estimation of probability density or mass
functions in any field. The main routines 'maxlogL' and 'maxlogLreg' are
wrapper functions specifically developed for ML estimation. There are
included optimization procedures such as 'nlminb' and 'optim' from base
package, and 'DEoptim' Mullen (2011) <doi: 10.18637/jss.v040.i06>. Standard
errors are estimated with 'numDeriv' Gilbert (2011)
<https://CRAN.R-project.org/package=numDeriv> or the option 'Hessian = TRUE'
of 'optim' function.

Jaime Mosquera

EstimationTools

Maximum Likelihood Estimation for Probability Functions from
Data Sets

Freddy Hernandez

loess.options function

<dl><dt>span</dt>
<dd>the parameter which controls the degree of smoothing.</dd>
<dt>...</dt>
<dd>further arguments passed to <code><a href="/link/loess?package=EstimationTools&version=4.0.0" data-mini-rdoc="EstimationTools::loess">loess</a></code> function.</dd></dl>

Arguments

Jaime Mosquera Gutiérrez <a href="/link/jmosquerag%40unal.edu.co?package=EstimationTools&version=4.0.0" data-mini-rdoc="EstimationTools::jmosquerag@unal.edu.co">jmosquerag@unal.edu.co</a>

Author

<a href='https://lifecycle.r-lib.org/articles/stages.html#maturing'><img src='figures/lifecycle-maturing.svg' alt='[Maturing]' /></a>
This function allows the user to set the parameters of <code>loess</code> function
used inside <code>TTT_hazard_shape</code>.

Configure various aspects of LOESS in TTT_hazard_shape — loess.options

<dl>

<dt>span</dt>
<dd>the parameter which controls the degree of smoothing.</dd>


<dt>...</dt>
<dd>further arguments passed to <code><a href='https://rdrr.io/r/stats/loess.html'>loess</a></code> function.</dd>

</dl>

Jaime Mosquera Gutiérrez <a href='mailto:jmosquerag@unal.edu.co'>jmosquerag@unal.edu.co</a>

loess.options: Configure various aspects of LOESS in `TTT_hazard_shape`

Description

Usage

Arguments

Author

Details

See Also