naomitab handles missing values (NA) in a data frame: it returns a list of the columns where NAs have
a data frame
Returns a list of length the number of columns in
where each component is a column of
tab, and the values are the corresponding rows where NAs have
This function was designed to handle missing values in data frames in the format of the Journal of Forensic Sciences for population genetic data: allele names are given in the first column, and frequencies for a given allele are read in rows for different loci. When a given allele is not observed, the value is coded NA (originally coded "-" in the journal).
Hinda Haned <[email protected]>
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