pandas.DataFrame.lookup¶
-
DataFrame.
lookup
(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
- valuesndarray
The found values