P-value problem in Plink
I have a simple question.
I ran logistic regression with Plink,but all Odd ratios and P-value were 1
Here's a sample line I copied below.
OR SE L95 U95 STAT P
1 3638 0 inf -9.361e-17 1
If there is something wrong. Any suggestions are appreciated.
OR of 1 indicates neither an increased nor decreased odds of having the phenotype of interest. As this particular SNP is therefore entirely uninformative, its P value is 1.
If this was unexpected, then check your input data to ensure that everything is encoded correctly.
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