DataFrame.to_dict()

orient : str {?dict?, ?list?, ?series?, ?split?, ?records?, ?index?}

Determines the type of the values of the dictionary.

• dict (default) : dict like {column -> {index -> value}}
• list : dict like {column -> [values]}
• series : dict like {column -> Series(values)}
• split : dict like {index -> [index], columns -> [columns], data -> [values]}
• records : list like [{column -> value}, ... , {column -> value}]

• index : dict like {index -> {column -> value}}

  New in version 0.17.0.

Abbreviations are allowed. s indicates series and sp indicates split.