Phylo correlogram in R bootstrapping error?

Question

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I have a 16S rDNA tree in a phylo4d format (called 'tree') and I am trying to create a phylo correlogram to test for phylogenetic signal. I am receiving the following error, and I am unsure how to fix the issue.

    library("phylosignal")
    library("ape")

    pc <- phyloCorrelogram(tree)
    Error in boot::boot(X, function(x, z) moranTest(xr = x[z], Wr = prop.table(Wi[z,  : 
  no data in call to 'boot'

I am a novice in R and internet searches yielded results over my head. Thank you for your help. Below is my attached tree (the dropbox link).

Answer 1

You have no data associated to your tree. Your tree is a phylo4d object which has the "tree" information but no data attached to it. You need something like that

library(phylobase)
g1 <- as(geospiza_raw$tree, "phylo4")
geodata <- geospiza_raw$data
g2 <- phylo4d(g1, geodata)
pc <- phyloCorrelogram(g2)