README

a description of the files within the folder

• R-assignment.Rmd and R-assignment.HTML: my codes and comments for the assignment
• sorted files can be found in sorted_mazie_files and teosinte_sorted_files. sortv1 cotains data sorted with increasing position values and sortv2 contains data sorted with decreasing position values.
• maize.txt and teosinte.txt: cropped maize and teosinte genotype data from the file fang_et_al_genotypes
• maize_joined.txt and teosinte_joined.txt: contain SNP_ID, chromosome, SNP positions, followed by cropped maize and teosinte genotype data from the file fang_et_al_genotypes
• transposed_genotypes is the transpose of fang_et_al_genotypes.txt
• SNP_position_mod contains the SNP_position data with two blank lines inserted at the top to have the same number of rows for producing maize_joined and teosinte_joined later.