Re: [R] Ouch - brown, hansen error

Sorry, just realized I sent this to r help not r sig phylo which would probably be more appropriate. Will re-post there - do ignore this. On Mon, Jul 25, 2011 at 8:01 AM, Roland Sookias wrote: > Hi > > I'm trying to use ouch's hansen and brown functions but I get the error: > > > brown(logflatno

[R] Ouch - brown, hansen error

Hi I'm trying to use ouch's hansen and brown functions but I get the error: > brown(logflatnodes,archotreeouch) Error in backsolve(l, x, k = k, upper.tri = upper.tri, transpose = transpose) : NA/NaN/Inf in foreign function call (arg 1) and with hansen also: Error in optim(par = c(sqrt.alpha