[adegenet-forum] Missing values
Jombart, Thibaut
t.jombart at imperial.ac.uk
Mon Nov 22 12:21:21 CET 2010
Dear Yang,
this means that there are 4340 missing values in the table of relative allele frequencies. Note that this will be higher than in your original dataset, since a missing at a locus results in the various allele frequencies going missing.
To ascertain the typing success in your data, you can use summary (overal % of NA) or -better, more detailed- the function propTyped.
Best regards
Thibaut
________________________________________
From: Liu Yang [yangliubnu at gmail.com]
Sent: 22 November 2010 11:05
To: Jombart, Thibaut
Subject: Re: [adegenet-forum] Missing values
Dear Thibaut,
Thanks for your quick reply. Here are things R gave.
> any(is.na<http://is.na>(odec1$tab))
[1] TRUE
> sum(is.na<http://is.na>(odec1$tab))
[1] 4340
Sorry it was not 4370 but 4340:-)
I'm just wondering what does this value mean?
Thanks in advance!
Yang
More information about the adegenet-forum
mailing list