Convenience function to export FImpute files directly from a `SnpMatrix` and map `data.frame`.
saveFImputeRaw(geno, map, path, xref = NULL)
Arguments
- geno
A `SnpMatrix` object.
- map
A data.frame with columns 'Name', 'Chromosome', 'Position', and 'SourcePath'.
- path
Output directory.
- xref
Optional vector of identifiers per individual (used to assign numeric chip IDs).