Combines two data frames by appending the rows of the right
data frame to the rows of this data frame.
Namespace:
Extreme.DataAnalysis
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public DataFrame<R, C> Append(
DataFrame<R, C> right,
JoinType columnJoinType = JoinType.Outer,
bool verify = true
)
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)
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
- Type: Extreme.DataAnalysisDataFrameR, C
A data frame with the same index. - columnJoinType (Optional)
- Type: Extreme.DataAnalysisJoinType
Specifies how columns that appear
in only one of the data frames should be handled. - verify (Optional)
- Type: SystemBoolean
Optional. Indicates whether uniqueness of the values
in the combined index should be verified.
The default is .
Return Value
Type:
DataFrameR,
CA new data frame that consists of the rows of the current data frame
followed by the rows of
right.
Reference