kang
New Member
Posts: 2 
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Post by kang on Aug 3, 2015 5:57:31 GMT
I'm working with 12 SNPs,1234 samples and 4 phenotypes. While running the folowing command i get the error mesage as below. Can someone please help me with it?
--reml
--pheno pheno.txt
--grm A
--out B
Error: the variance-covaraince matrix V is not positive definite.
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kang
New Member
Posts: 2
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Post by kang on Aug 5, 2015 4:38:20 GMT
with same options i'm getting the following error:
Segmentation fault (core dumped). How can i fix it?
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Post by Jian Yang on Sept 17, 2015 1:14:23 GMT
I'm working with 12 SNPs,1234 samples and 4 phenotypes. While running the folowing command i get the error mesage as below. Can someone please help me with it? --reml --pheno pheno.txt --grm A --out B Error: the variance-covaraince matrix V is not positive definite. I would check whether there are missing values in the GRM using the R script provided in gcta.freeforums.net/post/576/thread. |
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