Description Format Source See Also Examples
Phylogenetic variance-covariance matrix for 18 species of lacertids. It is based on Tree A of Bauwens and Diaz-Uriarte (1997).
The Lacertid.varcov
data frame has 18 rows and 18 columns,
corresponding to each one of the 18 lacertidspecies; the matrix is the
phylogenetic variance-covariance matrix between all 18 species; thus,
each entry dij is the the sum of branch segment lengths that species i and j share in common.
Bauwens, D., and Diaz-Uriarte, R. (1997) Covariation of life-history traits in lacertid lizards: a comparative study. The American Naturalist, 149, 91-11
SimulExample
, Lacertid.Original
1 2 3 4 5 6 7 8 9 10 11 12 13 | # a GLS fit
data(Lacertid.varcov)
data(Lacertid.Original)
ex.gls.phylog <-
phylog.gls.fit(Lacertid.Original$svl,Lacertid.Original$clutch.size,Lacertid.varcov)
ex.gls.phylog
## Not run:
# This data can be obtained from the original dsc file as:
Lacertid.varcov <- read.phylog.matrix("ifsmi.dsc")
## End(Not run)
|
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