pandas.DataFrame.reindex — pandas 1.4.0 documentation
pandas.pydata.org › pandaspandas.DataFrame.reindex¶ DataFrame. reindex (labels = None, index = None, columns = None, axis = None, method = None, copy = True, level = None, fill_value = nan, limit = None, tolerance = None) [source] ¶ Conform Series/DataFrame to new index with optional filling logic. Places NA/NaN in locations having no value in the previous index.