pandas.DataFrame.lookup¶

DataFrame.lookup(self, row_labels, col_labels)[source]¶

Label-based “fancy indexing” function for DataFrame.

Given equal-length arrays of row and column labels, return an array of the values corresponding to each (row, col) pair.

Parameters:	row_labels : sequence The row labels to use for lookup col_labels : sequence The column labels to use for lookup
Returns:	numpy.ndarray

Notes

Akin to:

result = [df.get_value(row, col)
          for row, col in zip(row_labels, col_labels)]

Examples