DataFrameMetaHelper

Defined in: src/dataframe/data-frame.ts:533

Constructors

Constructor

new DataFrameMetaHelper(df): DataFrameMetaHelper

Defined in: src/dataframe/data-frame.ts:543

Parameters

Parameter	Type
df	DataFrame

Returns

DataFrameMetaHelper

Properties

Property	Modifier	Type	Defined in
annotationRegions	readonly	DataFrameAnnotationRegionsHelper	src/dataframe/data-frame.ts:537
df	public	DataFrame	src/dataframe/data-frame.ts:534
formulaLines	readonly	DataFrameFormulaLinesHelper	src/dataframe/data-frame.ts:536

Methods

detectSemanticTypes()

detectSemanticTypes(): Promise<void>

Defined in: src/dataframe/data-frame.ts:539

Returns

Promise<void>

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setGroups()

setGroups(groups): void

Defined in: src/dataframe/data-frame.ts:550

This data will be picked up by Grid to construct groups.

Parameters

Parameter	Type
groups	GroupsDescription | null

Returns

void