pandas.DataFrame.lookup¶
- DataFrame.lookup(row_labels, col_labels)¶
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
Notes
Akin to:
result = [] for row, col in zip(row_labels, col_labels): result.append(df.get_value(row, col))
Examples
- values : ndarray
- The found values