Speciation Time Estimators (STE) are programs that estimate divergence times from multilocus data obtained from parental populations. Genealogies are simulated that closely match the real data and for each replicate, a divergence time estimate (T) is calculated. 1) by Summary Likelihood Bachtrog D, Thornton KR, Clark AC, and Andolfatto P. (2005) Extensive introgression of mitochondrial DNA in the absence of nuclear gene flow in the Drosophila yakuba subgroup. Evolution 60(2):292-302. 2) by Approximate Bayesian Computation - Click to download program files (STE.zip). Putnam, A.S., J.M. Scriber, and P. Andolfatto. (2007) Discordant divergence times among Z chromosome regions between two ecologically distinct swallowtail butterfly species. Evolution 61(4):912-927.STE_Speciation_Time_Estimator_files/STE.zipshapeimage_2_link_0