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Skip Navigation LinksHome»Documentation»Reference»Extreme.DataAnalysis»DataFrame(R, C) Class»Methods»GetNearestRowAs(T) Method

DataFrameR, CGetNearestRowAsT Method

Extreme Optimization Numerical Libraries for .NET Professional
Gets the row at the specified row index as a vector of the specified type.

Namespace:  Extreme.DataAnalysis
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
Copy
public Vector<T> GetNearestRowAs<T>(
	R key,
	Direction direction
)
Public Function GetNearestRowAs(Of T) ( 
	key As R,
	direction As Direction
) As Vector(Of T)
public:
generic<typename T>
Vector<T>^ GetNearestRowAs(
	R key, 
	Direction direction
)
member GetNearestRowAs : 
        key : 'R * 
        direction : Direction -> Vector<'T> 

Parameters

key
Type: R
The key of the row to be returned.
direction
Type: Extreme.DataAnalysisDirection
The direction to look for the key if an exact match is not found.

Type Parameters

T
The desired element type of the row.

Return Value

Type: VectorT
The row with key nearest to key of the data frame as a vector with element type T.
Exceptions

ExceptionCondition
KeyNotFoundExceptionA suitable key was not found in the row index.
See Also

Reference

DataFrameR, C Class
Extreme.DataAnalysis Namespace

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