statsmodels.stats.contingency_tables.SquareTable.from_data

classmethod SquareTable.from_data(data, shift_zeros=True)

Construct a Table object from data.

Parameters:

• data (array-like) – The raw data, from which a contingency table is constructed using the first two columns.
• shift_zeros (boolean) – If True and any cell count is zero, add 0.5 to all values in the table.

Returns:

Return type:

A Table instance.