Nei's Gst.
This function estimates pairwise Gst among subpopulations (Nei 1973) from a GENEPOP data object (Rousset 2008). Missing genotype values in the GENEPOP file ("0000" or "000000") are simply ignored.
GstN(popdata)
popdata |
Population data object created by read.genepop function from a GENEPOP file. |
Matrix of estimated pairwise Gst.
Reiichiro Nakamichi, Hirohisa Kishino, Shuichi Kitada
Nei M (1973) Analysis of Gene Diversity in Subdivided Populations. Proc. Nat. Acad. Sci., 70, 3321-3323.
Rousset F (2008) Genepop'007: a complete reimplementation of the Genepop software for Windows and Linux. Mol. Ecol. Resources, 8, 103-106.
# Example of GENEPOP file data(jsmackerel) cat(jsmackerel$MS.genepop, file="JSM_MS_genepop.txt", sep="\n") cat(jsmackerel$popname, file="JSM_popname.txt", sep=" ") # Data load # Prepare your GENEPOP file and population name file in the working directory # (Here, these files were provided as "JSM_MS_genepop.txt" and "JSM_popname.txt".) popdata <- read.genepop(genepop="JSM_MS_genepop.txt", popname="JSM_popname.txt") # Gst estimation result.gstN <- GstN(popdata) write.csv(result.gstN, "result_GstN.csv", na="") print(as.dist(result.gstN))
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.