func1

An internal function to compute m and gamma based on 
continuous-time model (Yashin et. al., 2007)

Utilities to estimate parameters of the models with survival functions
induced by stochastic covariates. Miscellaneous functions for data preparation
and simulation are also provided. For more information, see:
(i)"Stochastic model for analysis of longitudinal data on aging and mortality"
by Yashin A. et al. (2007),
Mathematical Biosciences, 208(2), 538-551, <DOI:10.1016/j.mbs.2006.11.006>;
(ii) "Health decline, aging and mortality: how are they related?"
by Yashin A. et al. (2007),
Biogerontology 8(3), 291(302), <DOI:10.1007/s10522-006-9073-3>.

Ilya Y Zhbannikov

stpm

Stochastic Process Model for Analysis of Longitudinal and
Time-to-Event Outcomes

func1 function

<dl><dt>tt</dt>
<dd>tt - time</dd>
<dt>y</dt>
<dd>y</dd>
<dt>a</dt>
<dd>a (see Yashin et. al, 2007)</dd>
<dt>f1</dt>
<dd>f1 (see Yashin et. al, 2007)</dd>
<dt>Q</dt>
<dd>Q (see Yashin et. al, 2007)</dd>
<dt>f</dt>
<dd>f (see Yashin et. al, 2007)</dd>
<dt>b</dt>
<dd>b (see Yashin et. al, 2007)</dd>
<dt>theta</dt>
<dd>theta</dd></dl>

Arguments

An internal function to compute m and gamma based on 
continuous-time model (Yashin et. al., 2007) — func1

<dl>

<dt>tt</dt>
<dd>tt - time</dd>


<dt>y</dt>
<dd>y</dd>


<dt>a</dt>
<dd>a (see Yashin et. al, 2007)</dd>


<dt>f1</dt>
<dd>f1 (see Yashin et. al, 2007)</dd>


<dt>Q</dt>
<dd>Q (see Yashin et. al, 2007)</dd>


<dt>f</dt>
<dd>f (see Yashin et. al, 2007)</dd>


<dt>b</dt>
<dd>b (see Yashin et. al, 2007)</dd>


<dt>theta</dt>
<dd>theta</dd>

</dl>

func1: An internal function to compute m and gamma based on continuous-time model (Yashin et. al., 2007)

Description

Usage

Value

Arguments