phyloglm() alpha > 50

[matthieu-haudiquet]

Hi,

Thanks for this great package.

I noticed this warning when running the rr2:R2() function on the results of phyloglm() :

Warning message:
In R2.lik.phyloglm(mod, mod.r) :
  In mod, estimate of alpha >50, so model refit with glm()

But the problem is that an alpha > 50 does not always mean that there is no phylogenetic signal (as stated in the doc of rr2), see : lamho86/phylolm#28

Best