Ranks

Full name Microsoft.VisualBasic.Math.Ranks Assembly Microsoft.VisualBasic.Runtime Members 4

01 Syntax

Microsoft.VisualBasic.Math.Ranks

02 Methods

Name	Overloads	Summary
Best	1
argsort	1	Perform an indirect sort along the given axis using the algorithm specified by the kind keyword.
Best	1
Sort	1

03 Members

method Best #

Best``1(IEnumerable(Of ``0), IEnumerable(Of Ranking(Of ``0)))

Type Parameters

Name	Description
`T`

Parameters

Name	Type	Description
`source`	IEnumerable(Of ``0)	-
`Evaluate`	IEnumerable(Of Ranking(Of ``0))	-

Returns

Ranks值最小的是认为最好的

method argsort #

argsort(IEnumerable(Of Double))

Perform an indirect sort along the given axis using the algorithm specified by the kind keyword. It returns an array Of indices Of the same shape As a that index data along the given axis in sorted order.

Parameters

Name	Type	Description
`data`	`IEnumerable(Of Double)`	-

Returns

Returns the indices that would sort an array.

Example

x = np.array([3, 1, 2]) np.argsort(x) array([1, 2, 0])

method Best #

Best(IEnumerable(Of T), IEnumerable(Of Ranking(Of T)))

method Sort #

Sort(IEnumerable(Of T), IEnumerable(Of Ranking(Of T)))