Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Computational time required by RelTime and MC2T for 500 simulated datasets. (A) Absolute computational times for RelTime (black bars) and MC2T (gray bars). (B) Projected computational times for a large number of sequences. These times were estimated by using an alignment of 4,493 sites on a single core computer. For this dataset, the best fit exponential equation was 0.06 × n2.28 and 0.06 × n1.56 for MC2T and RelTime, respectively, where n is the number of sequences.
