Method: Matrix#sample_differences

Defined in:
lib/rbbt/expression_old/matrix.rb

#sample_differences(main, contrast) ⇒ Object 



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# File 'lib/rbbt/expression_old/matrix.rb', line 84

def sample_differences(main, contrast)
  path = Persist.persistence_path(matrix_file, {:dir => File.join(Matrix::MATRIX_DIR, 'sample_differences')}, {:main => main, :contrast => contrast, :log2 => log2, :channel => channel})
  Persist.persist(data, :tsv, :file => path, :no_load => true, :check => [matrix_file]) do
    Expression.differential(matrix_file, main, contrast, log2, channel)
  end
  path
end