DataFrame<R, C>.Head Method

Returns the first few rows of the data frame.

Definition

Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2

public DataFrame<R, C> Head(
	int count = 5
)

Visual Basic

Public Function Head ( 
	Optional count As Integer = 5
) As DataFrame(Of R, C)

C++/CLI

public:
DataFrame<R, C>^ Head(
	int count = 5
)

member Head : 
        ?count : int 
(* Defaults:
        let _count = defaultArg count 5
*)
-> DataFrame<'R, 'C>

DataFrame<R, C>
A new data frame containing the first count rows of the data frame.

If count is greater than or equal to the number of rows in the data frame, the data frame is returned unmodified.

count is less than zero.