Hello everyone
I'm working on haplotypes case control association study, for data analysis , I employed two online analysis softwares ,
The first is (SNPstats) which gave me extremely large odd ratio values as showing in the attached snapshot .
the second is (http://analysis.bio-x.cn/myAnalysis.php) which gave me empty values (---) as showing in the attached snapshot . .
please , how can I explane this odd ratio values ,
thank for any help .
best regards