lseq

An implementation of a phylogenetic comparative method. It can fit univariate among-species Ornstein-Uhlenbeck models of phenotypic trait evolution, where the trait evolves towards a primary optimum. The optimum can be modelled as a single parameter, as multiple discrete regimes on the phylogenetic tree, and/or with continuous covariates. See also Hansen (1997) <doi:10.2307/2411186>, Butler & King (2004) <doi:10.1086/426002>, Hansen et al. (2008) <doi:10.1111/j.1558-5646.2008.00412.x>.

Bjørn Tore Kopperud

slouch

Stochastic Linear Ornstein-Uhlenbeck Comparative Hypotheses

Jason Pienaar

Kjetil Lysne Voje

Steven Hecht Orzack

Thomas F. Hansen

Mark Grabowski

lseq function

<dl><dt>from</dt>
<dd>the starting value of the sequence. Must be positive.</dd>
<dt>to</dt>
<dd>the terminal value of the sequence. Must be larger than input to "from".</dd>
<dt>length.out</dt>
<dd>desired length of the sequence. Must not be negative.</dd></dl>

Arguments

Logarithmically spaced sequence — lseq

<dl>

<dt>from</dt>
<dd>the starting value of the sequence. Must be positive.</dd>


<dt>to</dt>
<dd>the terminal value of the sequence. Must be larger than input to "from".</dd>


<dt>length.out</dt>
<dd>desired length of the sequence. Must not be negative.</dd>

</dl>

Logarithmically spaced sequence

lseq: Logarithmically spaced sequence

Description

Usage

Value

Arguments

Examples