R/posMin.R

In tilingArray: Transcript mapping with high-density oligonucleotide tiling arrays

Defines functions posMin

Documented in posMin

posMin = function(x, ...) {
  x=x[x>=0]
  if(length(x)>0) {
    min(x, ...)
  } else {
    as.numeric(NA)
  }
}

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