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R for Amova Analysis on Diploid Biallelic SNP data.

I am using Popper program. Unable to Complete data stratification. As I am using data from plant origin without clonal attributes. kindly help in this regard

r snp amova
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written by umermehar10 • umermehar10

Incomplete description means you will get very few attention to your problem. So what is popper program? What stratification ? And more importantly, what was your commands that you tried and error message, if any?

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written by Santosh Anand Santosh Anand

It is Poppr package in R. I am trying the stratification of populations and sub populations for running AMOVA test using. I have my file named mosrap21 so running the command

strata(monsrap21) <- data.frame(other(monsrap21)$population_hierarchy)

It is giving the Error: Number of rows in data frame not equal to number of individuals in object. I am using the tutorial available at https://grunwaldlab.github.io/Population_Genetics_in_R/AMOVA.html I have made file entirely in the same formate as mentioned in this tutorial. and have cross checked it several times.

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written by umermehar10 • umermehar10

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