Open itchyshin opened 4 years ago
I'm guessing it's the result of a numerical optimization issue causing NA values in the OU alpha matrix or one of the trait covariance matrices. How many traits are in the data?
Rphylopars needs better error handling in general, which is anticipated for the next major update, but will likely be a couple of months. Do you have multiple observations per species for this data, or just one? This might not be an ideal workaround for your purposes, but if there are multiple observations per species, you might consider reducing the number of parameters that need to be estimated by setting pheno_correlated=FALSE (i.e., this assumes that within-species error is uncorrelated across traits) or pheno_error=FALSE (i.e., this takes species means for each traits and does not estimate intraspecific error).
I'm also getting this error, but oddly it's for a data table that worked with mvOU before.
I get this error message
These other things run fine.
My tree is pretty big ~10,000 and the dataset has a lot of missing values.
Have you had similar issues with
mvOU
? @ericgoolsbyThanks!