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Error in running MVP: Error in SetAll.bm(x, value) #11
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pheno data: 198 x 2 |
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Could you please try imMVP3 <- MVP( Please let me know if there is any error message. |
Hi Xiaolei, |
Plus, if I use the Kinship and Covariates generated by MVP.Data, and them to K, CV.GLM, CV.MLM,CV.FarmCPU, and skip the nPC.GLM, nPC.MLM arguments, no error messages. |
ok, I was wrong. I do get some warning messages from previous run. I am not sure what went wrong in there. |
Hi, Thank you very much for your kind help. Could you please help me to find where is the problem, PC calculation or kinship calculation? imMVP3 <- MVP( Best, |
Thank you, Xiaolei. I tried with several runs. Seems like it is FarmCPU related error. please see No. 4.
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Thank you very much for your information. Please try following codes again and send me the error message imMVP3 <- MVP( Best, |
Sure, Xiaolei, I ran the codes you suggested, and don't see any errors.
[1] "Input data has 198 individuals, 109914 markers" [1] "GLM ACCOMPLISHED" |
Thank you for your response. There is no problem when calculate PCs. Could you please try imMVP3 <- MVP( and imMVP3 <- MVP( |
Xiaolei, thanks for your help. ================================================================
===============
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Thank you for helping me doing so many tests. Could you please select partial markers and generate a demo code that I can repeat the error? Then my team will debug it. Thanks again for your help. |
Sure, I will select 5k SNP markers and give a test run in MVP tomorrow morning. How do I share/send the test data with you?
Thanks!
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On Nov 30, 2017, at 20:11, Xiaolei Liu ***@***.***> wrote:
Thank you for helping me doing so many tests. Could you please select partial markers and generate a demo code that I can repeat the error? Then my team will debug it. Thanks again for your help.
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Please send the data to xiaoleiliu@mail.hzau.edu.cn. Thank you. |
Thank you for sharing the data with me. As MVP uses genotype data in 'big.matrix' format which is a data image, so I can not use the data to repeat the error. But from the message in "MVP_run_qgao2.txt", there is only warning message and no error message. |
Thank you, Xiaolei.
However, the GLM and MLM accomplished, but not FarmCPU [1] "Input data has 198 individuals, 609914 markers" [1] "GLM ACCOMPLISHED" [1] "MLM ACCOMPLISHED" [1] "Current loop: 2 out of maximum of 10" |
**Error in if (!is.null(snp.pool) && var(snp.pool) == 0) { : What does this error mean? |
snp.pool represents SNPs selected to build a k matrix and used for estimating maximum likelihood using FaST-LMM method. The error means '!is.null(snp.pool) && var(snp.pool) == 0' is a missing value, but the 'if' needs a TRUE or FALSE. Please send me the data that can generate the problem, I will test and debug it. Please send me the genotype, phenotype, covariates data together. |
Thank you for sharing me the data and pointing out the issue. Finally, I find the reason, it is the map file. In your hapmap data, there is an “Ha” prefix before the Chromosome number in the third column. Please remove the "Ha" and then mvp.farmcpu will work. |
Thank you so much, Xiaolei! Also I got some warning message as following. |
Closed because there is no activity for too long. if you have any related new messages, feel free to open it. |
Hi Xiaolei,
I got geno, pheno data and map ready with MVP.Data function for the run, but when I start the run, I got the following error:
[1] "Input data has 198 individuals, 109914 markers"
[1] "Principal Component Analysis Start ..."
means for first 10 snps:
[1] 0 0 0 0 0 0 0 0 0 0
Error in SetAll.bm(x, value) :
Matrix dimensions do not agree with big.matrix instance set size.
Any idea why this error occurred? Thanks!
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