def splitGroupedData(self, groupedData):

        keys = []
        values = []
        for (key, value) in groupedData.items():
            keys.append(key)
            values.append(value)
        return (keys, values)

# =============================================================================
Split the data set by the groups
dataset/ETHPy150Open sahana/eden/modules/s3db/survey.py/S3AbstractAnalysis.splitGroupedData