ade4 (version 1.7-19)

mjrochet: Phylogeny and quantitative traits of teleos fishes

Description

This data set describes the phylogeny of 49 teleos fishes as reported by Rochet et al. (2000). It also gives life-history traits corresponding to these 49 species.

Usage

data(mjrochet)

Format

mjrochet is a list containing the 2 following objects :

tre

is a character string giving the phylogenetic tree in Newick format.

tab

is a data frame with 49 rows and 7 traits.

Details

Variables of mjrochet$tab are the following ones : tm (age at maturity (years)), lm (length at maturity (cm)), l05 (length at 5 per cent survival (cm)), t05 (time to 5 per cent survival (years)), fb (slope of the log-log fecundity-length relationship), fm (fecundity the year of maturity), egg (volume of eggs (\(mm^{3}\))).

References

Rochet, M. J., Cornillon, P-A., Sabatier, R. and Pontier, D. (2000) Comparative analysis of phylogenic and fishing effects in life history patterns of teleos fishes. Oïkos, 91, 255--270.

Examples

data(mjrochet)
mjrochet.phy <- newick2phylog(mjrochet$tre)
tab <- log((mjrochet$tab))
tab0 <- data.frame(scalewt(tab))
table.phylog(tab0, mjrochet.phy, csi = 2, clabel.r = 0.75)
if (requireNamespace("adephylo", quietly = TRUE)) {
  adephylo::orthogram(tab0[,1], ortho = mjrochet.phy$Bscores)
}