Claire's problem was due to a bug in plot.phylo(). The fixed version is now on ape's SVN:

https://svn.mpl.ird.fr/ape/dev/ape/R/plot.phylo.R

Emmanuel

Quoting claire.ho...@inserm.fr:
Hi Emmanuel,

I tried your suggestion and indeed, it works well.

The differences between tr tree and my tree are : my tree has got
bootstraps as nodes label and some tip labels are number. In this case
I have written the tip label between two '  : example :  '24'.

Maybe it's the origin of the trouble ?

What do you think about that ?

Claire Hoede

Emmanuel Paradis <emmanuel.para...@mpl.ird.fr> a écrit :

Hi Claire,

Have you tried with a random tree to check? eg:

tr <- rcoal(235)
plot(tr, "f")

If the results are different with your tree, this might a bug that
occurs with your particular tree.

EP

Quoting claire.ho...@inserm.fr:
Hi everybody !

I have a tree with 235 tips with branchs length.
I would like use ape package (v. 2.4) to construct a circular tree with
the type "fan", by keeping branchs length.
My trouble is that the tip label appears vertical and not axial, so
it's bearly readable.
I tried "radial" type, but this type is more difficult to read, and the
edges cross each other.

Do you know a way to do it ?

Thank you very much in advance,

Claire Hoede

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