def get_term_category_frequencies(self, scatterchartdata):
		'''
		Parameters
		----------
		scatterchartdata : ScatterChartData

		Returns
		-------
		pd.DataFrame
		'''

		df = self.term_category_freq_df.rename(
			columns={c: c + ' freq' for c in self.term_category_freq_df}
		)
		df.index.name = 'term'
		return df