Combines data frames by appending the rows of the other
data frame to the rows of this data frame.
Namespace:
Extreme.DataAnalysis
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public static DataFrame<R, C> Append<R, C>(
params DataFrame<R, C>[] dataFrames
)
Public Shared Function Append(Of R, C) (
ParamArray dataFrames As DataFrame(Of R, C)()
) As DataFrame(Of R, C)
public:
generic<typename R, typename C>
static DataFrame<R, C>^ Append(
... array<DataFrame<R, C>^>^ dataFrames
)
static member Append :
dataFrames : DataFrame<'R, 'C>[] -> DataFrame<'R, 'C>
Parameters
- dataFrames
- Type: Extreme.DataAnalysisDataFrameR, C
A sequence of data frames.
Type Parameters
- R
- The element type of the row index of the data frames.
- C
- The element type of the column index of the data frames.
Return Value
Type:
DataFrameR,
CA new data frame that consists of the rows of all data frames in
dataFrames appended in order.
The resulting data frame contains all columns from all data frames.
Matching columns are merged into one.
Missing values are inserted where a matching column was not found.
Reference