Hope not being abusing of this list. Possibly, I missed something. I tried both with matrix and dataframe and reached to the same problem:
> phy.manova(tree, c(table$option,table$difoption), table$morph, > data.names=NULL, nsim=1000, test="Wilks")Warning: no tip labels, order > assumed to be the same as in the treeError in model.frame.default(formula = > as.matrix(td$data) ~ group, drop.unused.levels = TRUE) > phy.manova(tree, c(table[,"option"],table[,"difoption"]), table[,"morph"], > data.names=NULL, nsim=1000, test="Wilks")Error in model.frame.default(formula > = as.matrix(td$data) ~ group, drop.unused.levels = TRUE) : variable lengths differ (found for 'group')> length(table[,"morph"]) [1] 10> length(table[,"option"])[1] 10> length(table[,"difoption"]) [1] 10 theregoes the data: morph option difoption C._leiolepis 2 2.916667 -0.1666667 C._nicterus 2 2.354167 -0.2083333 C._sinebrachiatus 2 2.464286 0.2857143 S._catimbau 2 2.411765 0.2352941 N._ablephara 2 2.795455 0.1363636 P._erythrocercus 1 1.545455 1.0909091 P._tetradactylus 1 1.740000 1.0800000 V._rubricauda 1 1.462500 0.7250000 M._maximiliani 1 1.269231 0.3846154 P._paeminosus 1 1.307692 0.6153846 Morph is of class factor. For the developers, thanks for making all these analyses possible. Cheers, Agus -- Agustín Camacho Guerrero. Doutorando em Zoologia. Laboratório de Herpetologia, Departamento de Zoologia, Instituto de Biociências, USP. Rua do Matão, trav. 14, nº 321, Cidade Universitária, São Paulo - SP, CEP: 05508-090, Brasil. [[alternative HTML version deleted]]
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