Hi,
I performed the BI analysis using PhyloBayes MPI version 1.8c. The number of taxa was 31 and the number of sites was 137483. But, when I carried out the bpcomp program to check the convergence of two chains, no matter how many trees were generated, the maxdiff was always 0. The model that I used was CAT-GTR+dgam 4. In addition, I discarded the first 10% cycles as burn-in.
Could someone please tell me what might cause this result?
Thanks.
bayesiancook
commented
9 months ago
Hi, I performed the BI analysis using PhyloBayes MPI version 1.8c. The number of taxa was 31 and the number of sites was 137483. But, when I carried out the bpcomp program to check the convergence of two chains, no matter how many trees were generated, the maxdiff was always 0. The model that I used was CAT-GTR+dgam 4. In addition, I discarded the first 10% cycles as burn-in. Could someone please tell me what might cause this result? Thanks.