Has anyone ever successfully specified window size along the genome for linkage disequilibrium calculations using vcftools, and if so, which version did you use and where did you download it from? The forums say that this is possible in "version 4 and above". I can't find any downloads anywhere whose version numbers start above "1". The most recent version available on Github is VCFtools 0.1.17, and this does not allow me to do this.
Here's the line of code (as specified in the vcftools manual):