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DataFrame.Join(DataFrame, String, String, JoinAlgorithm) Méthode

  • Référence

Définition

Espace de noms:
Microsoft.Data.Analysis
Assembly:
Microsoft.Data.Analysis.dll
Paquet:
Microsoft.Data.Analysis v0.21.1

Joint les colonnes d’une autre DataFrame

public Microsoft.Data.Analysis.DataFrame Join (Microsoft.Data.Analysis.DataFrame other, string leftSuffix = "_left", string rightSuffix = "_right", Microsoft.Data.Analysis.JoinAlgorithm joinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left);
member this.Join : Microsoft.Data.Analysis.DataFrame * string * string * Microsoft.Data.Analysis.JoinAlgorithm -> Microsoft.Data.Analysis.DataFrame
Public Function Join (other As DataFrame, Optional leftSuffix As String = "_left", Optional rightSuffix As String = "_right", Optional joinAlgorithm As JoinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left) As DataFrame

Paramètres

other
DataFrame

L’autre DataFrame à rejoindre.

leftSuffix
String

Suffixe à ajouter à cette DataFramecolonne s’il existe des noms de colonnes courants

rightSuffix
String

Suffixe à ajouter à la othercolonne s’il existe des noms de colonne courants

joinAlgorithm
JoinAlgorithm

JoinAlgorithm à utiliser.

Retours

DataFrame

Nouveau DataFrame.

S’applique à