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Phylogeny and quantitative traits of teleos fishes

mjrochet.Rd

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 (\(mm^{3}\))).

Source

Data taken from:
Summary of data - Clupeiformes : http://www.ifremer.fr/maerha/clupe.html
Summary of data - Argentiniformes : http://www.ifremer.fr/maerha/argentin.html
Summary of data - Salmoniformes : http://www.ifremer.fr/maerha/salmon.html
Summary of data - Gadiformes : http://www.ifremer.fr/maerha/gadi.html
Summary of data - Lophiiformes : http://www.ifremer.fr/maerha/loph.html
Summary of data - Atheriniformes : http://www.ifremer.fr/maerha/ather.html
Summary of data - Perciformes : http://www.ifremer.fr/maerha/perci.html
Summary of data - Pleuronectiformes : http://www.ifremer.fr/maerha/pleuro.html
Summary of data - Scorpaeniformes : http://www.ifremer.fr/maerha/scorpa.html
Phylogenetic tree : http://www.ifremer.fr/maerha/life_history.html

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)
}

#> class: krandtest lightkrandtest 
#> Monte-Carlo tests
#> Call: adephylo::orthogram(x = tab0[, 1], orthobas = mjrochet.phy$Bscores)
#> 
#> Number of tests:   4 
#> 
#> Adjustment method for multiple comparisons:   none 
#> Permutation number:   999 
#>    Test        Obs   Std.Obs   Alter Pvalue
#> 1 R2Max  0.1501481  1.051686 greater  0.139
#> 2 SkR2k 14.7098590 -3.603485 greater  1.000
#> 3  Dmax  0.3519553  3.977255 greater  0.002
#> 4   SCE  2.5268895  8.333388 greater  0.001
#>