Computation With Structured Datasets

54 функций, отнесённых справочником к этой теме и сгруппированных так же, как их группирует её собственная страница-руководство.

Explicit Parts of Datasets

Tabular Dataset Query List Association Part All Span Keys Values

Selections and Transformations

Select SelectFirst Count Counts CountsBy GroupBy Sort SortBy Union DeleteDuplicates TakeLargest TakeSmallest TakeLargestBy TakeSmallestBy Lookup

Missing Values

Missing DeleteMissing

Relational Data

JoinAcross Merge

Custom Query Construction

Data Computations

Total Mean Median Min Max

Basic Structural Operations

Insert Delete Append Take Drop

Dataset Presentation

Grid Column TabView MenuView

Creating Associations

Association AssociationMap AssociationThread Counts CountsBy GroupBy PositionIndex

Creating Datasets

Dataset EntityValue

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