[adegenet-forum] Missing values in genlight object

[Thiho Jules]

Hello,

I have created a genlight object within the package "adegenet". I wanted 
to do between-group PCA which requires that I first use the funtion, 
dudi.pca.

But my genlight object involves "NA" or missing values, therefore, the 
dudi.pca function gives an error. I would like to know how I can remove 
the NA in a genlight object?

I tried na.replace and na.omit but none works, and NA.posi only gives me 
the position of the missing values.

Thank you in advance for your help,
Best,
Sara