Module Data_frame.Expert

val modify_series_at_chunk_index : t -> dtype:'a Data_type.Typed.t -> series_index:int -> chunk_index:int -> indices_and_values:(int * 'a) list -> (unit, string) Core.result

Edit the values of a chunk of a non-nullable series in a dataframe.

This function will result in undesired behavior when applied to a series containing any null values -- use modify_optional_series_at_chunk_index to get proper null handling.

val modify_optional_series_at_chunk_index : t -> dtype:'a Data_type.Typed.t -> series_index:int -> chunk_index:int -> indices_and_values:(int * 'a option) list -> (unit, string) Core.result
val clear_mut : t -> unit