DataFrame<R, C>.Append Method

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

Append(DataFrame<R, C>, Index<C>, Boolean)	Combines two data frames by appending the rows of the right data frame to the rows of this data frame.
Append(DataFrame<R, C>, JoinType, Boolean)	Combines two data frames by appending the rows of the right data frame to the rows of this data frame.

DataFrame<R, C>.Append(DataFrame<R, C>, Index<C>, Boolean)

Combines two data frames by appending the rows of the right data frame to the rows of this data frame.

public DataFrame<R, C> Append(
	DataFrame<R, C> right,
	Index<C> newColumnIndex,
	bool verify = true
)

Visual Basic

Public Function Append ( 
	right As DataFrame(Of R, C),
	newColumnIndex As Index(Of C),
	Optional verify As Boolean = true
) As DataFrame(Of R, C)

C++/CLI

public:
DataFrame<R, C>^ Append(
	DataFrame<R, C>^ right, 
	Index<C>^ newColumnIndex, 
	bool verify = true
)

member Append : 
        right : DataFrame<'R, 'C> * 
        newColumnIndex : Index<'C> * 
        ?verify : bool 
(* Defaults:
        let _verify = defaultArg verify true
*)
-> DataFrame<'R, 'C>

Parameters

right DataFrame<R, C>: A data frame with the same index.
newColumnIndex Index<C>: An index that specifies the columns that should be retained in the combined data frame.
verify Boolean (Optional): Optional. Indicates whether uniqueness of the values in the combined index should be verified. The default is true.

Return Value

DataFrame<R, C>
A new data frame that consists of the rows of the current data frame followed by the rows of right.

Exceptions

ArgumentNullException	right is null.
InvalidOperationException	The indexes for the current data frame and right have some values in common.

DataFrame<R, C>.Append(DataFrame<R, C>, JoinType, Boolean)

Combines two data frames by appending the rows of the right data frame to the rows of this data frame.

public DataFrame<R, C> Append(
	DataFrame<R, C> right,
	JoinType columnJoinType = JoinType.Outer,
	bool verify = true
)

Visual Basic

Public Function Append ( 
	right As DataFrame(Of R, C),
	Optional columnJoinType As JoinType = JoinType.Outer,
	Optional verify As Boolean = true
) As DataFrame(Of R, C)

C++/CLI

public:
DataFrame<R, C>^ Append(
	DataFrame<R, C>^ right, 
	JoinType columnJoinType = JoinType::Outer, 
	bool verify = true
)

member Append : 
        right : DataFrame<'R, 'C> * 
        ?columnJoinType : JoinType * 
        ?verify : bool 
(* Defaults:
        let _columnJoinType = defaultArg columnJoinType JoinType.Outer
        let _verify = defaultArg verify true
*)
-> DataFrame<'R, 'C>

Parameters

right DataFrame<R, C>: A data frame with the same index.
columnJoinType JoinType (Optional): Specifies how columns that appear in only one of the data frames should be handled.
verify Boolean (Optional): Optional. Indicates whether uniqueness of the values in the combined index should be verified. The default is true.

Return Value

DataFrame<R, C>
A new data frame that consists of the rows of the current data frame followed by the rows of right.

Exceptions

ArgumentNullException	right is null.
InvalidOperationException	The indexes for the current data frame and right have some values in common.

DataFrame<R, C>.Append Method

Definition

Overload List

DataFrame<R, C>.Append(DataFrame<R, C>, Index<C>, Boolean)

Parameters

Return Value

Exceptions

DataFrame<R, C>.Append(DataFrame<R, C>, JoinType, Boolean)

Parameters

Return Value

Exceptions

See Also

Reference