Hi there:
I ran snpflip for each chromosome following the example. But I got a lot of duplicated SNP in the reverse file. Plink can't use it with duplicated SNPs. Can you take a look?
chr19.reverse
JHU_19.249356
JHU_19.249356
kgp12221412
kgp12221412
rs2312724
JHU_19.267212
rs11878315
rs12981067
rs3813154
rs1077446
rs1108414
rs4898158
rs76159277
rs4897943
exm1395440
rs7256434
rs7250095
JHU_19.322522
rs7256086
rs2166359
rs6510725
rs2044406
JHU_19.361941
rs3764656
rs113438119
JHU_19.364054
rs662923
rs73506558
JHU_19.369525
JHU_19.369525
....
Thanks,
Han