def get_columns(self, columns):
        datacolumns = self.measurements.transpose()
        datacols = []
        labels = []
        if type(columns) in (tuple, list):
            for n in columns:
                datacols.append(datacolumns[n])
                labels.append(self.labels[n])
        else:
            n = int(columns)
            datacols.append(datacolumns[n])
            labels.append(self.labels[n])
        return datacols, labels
Returns a tuple of a list of selected columns, and a list of column
dataset/ETHPy150Open kdart/pycopia/QA/pycopia/dataset.py/DataSet.get_columns