cophenetic on large distance matrices
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4.7 years ago
nyoungb2 ▴ 10

Anyone know an alternative to ape::cophenetic that I could use for a large tree (>22000 tips)? ape::cophenetic utilizes C code ("dist_nodes.c"), which cannot handle large vectors passed to it, so it breaks when applied to trees with > ~2e4 tips, at least on:

R version 3.6.2 (2019-12-12)
Platform: x86_64-conda_cos6-linux-gnu (64-bit)
Running under: Ubuntu 18.04.3 LTS
phylogeny dendrogram R • 848 views
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