"Position" "Double" "geno.A" "geno.B" "Identical" "Segment"
"M1" 0 FALSE "1" "1" TRUE 1
"M2" 1 TRUE "1" "0" FALSE 2
"M3" 1 TRUE "0" "0" FALSE 2
"M4" 1 TRUE NA "0" FALSE 2
"M5" 5 FALSE "a" NA NA 3
"M6" 13.5 FALSE NA NA NA 3
"M7" 17.5 FALSE NA NA NA 3
"M8" 30.1 FALSE NA NA NA 3
"M9" 31.1 FALSE "a" "a" TRUE 4
"M10" 31.6 FALSE "b" "a" FALSE 5
"M11" 32.6 FALSE NA NA NA 6
"M12" 34.93 TRUE "a" "b" FALSE 7
"M13" 34.93 TRUE "1" "1" FALSE 7
"M14" 36.93 FALSE "1" "1" TRUE 8
"M15" 38.93 FALSE "1" "1" TRUE 8
"M16" 39.93 FALSE "0" "0" TRUE 8
"M17" 40.93 TRUE "0" "0" TRUE 8
"M18" 40.93 TRUE NA NA TRUE 8
"M19" 40.93 TRUE NA NA TRUE 8
"M20" 40.93 TRUE NA NA TRUE 8
