Contents

joined(_:on:kind:)

Generates a data frame by joining with another data frame type with a common column you select by name.

Declaration

func joined<R>(_ other: R, on columnName: String, kind: JoinKind = .inner) -> DataFrame where R : DataFrameProtocol

Parameters

  • other:

    A data frame type that represents the right side of the join.

  • columnName:

    A column name that exists in both data frame types.

  • kind:

    A join operation type.

Return Value

A new data frame.

See Also

Creating a Data Frame by Joining Another Data Frame