Sib-pair Command: swap

Class	Analysis and data manipulation command
Name	swap
Arguments	<marker> [to <marker2> ] [...<markerN>].

Recode diallelic marker alleles to each other ie "[12]" -> "[21]".

Example:

>> wri
 1 1 x x m   A/G
 1 2 x x f   G/G
 1 3 1 2 m   A/G

>> swap $m
Swapping alleles A and G at "m2".

>> wri
  1 1 x x m   A/G
  1 2 x x f   A/A
  1 3 1 2 m   A/G