The complete list of possibilities for #PLINK #genotype input files and specifics on their required format is shown.
More details on the PLINK website:
* binary #ped : https://www.cog-genomics.org/plink/1.9/input#bfile
* classic ped: https://www.cog-genomics.org/plink/1.9/input#ped
* transposed ped: https://www.cog-genomics.org/plink/1.9/input#tfile
* long files: https://www.cog-genomics.org/plink/1.9/input#lfile
* #vcf and #bcf : https://www.cog-genomics.org/plink/1.9/input#vcf
* oxford data format: https://www.cog-genomics.org/plink/1.9/input#oxford
* #23andme format: https://www.cog-genomics.org/plink/1.9/input#23file
