DataFrame

Declaration

@dynamicMemberLookup struct DataFrame

Topics

Creating a Data Frame

• init()
• init(columns:)
• init(dictionaryLiteral:)

Creating a Data Frame from Other Data Frames

• init(_:)
• DataFrame.Slice

Creating a Data Frame from a JSON File

• init(contentsOfJSONFile:columns:types:options:)
• init(jsonData:columns:types:options:)
• JSONType
• JSONReadingOptions

Creating a Data Frame from a CSV

• init(contentsOfCSVFile:columns:rows:types:options:)
• init(csvData:columns:rows:types:options:)
• CSVType
• CSVReadingOptions

Creating a Data Frame from Turi Create Types

• init(contentsOfSFrameDirectory:columns:rows:)
• ShapedData

Inspecting a Data Frame

• shape
• columns
• rows
• DataFrame.Rows
• base
• containsColumn(_:_:)

Sorting a Data Frame

• sort(on:order:)
• sort(on:_:order:)
• sort(on:_:by:)
• sort(on:by:)
• sort(on:order:)
• sort(on:_:order:)
• sort(on:_:_:order:)

Summarizing a Data Frame

• summary()
• summary(of:)
• summary(ofColumns:)
• SummaryColumnIDs

Saving a Data Frame to a CSV Format

• CSVWritingOptions

Describing a Data Frame

• description
• debugDescription
• customMirror

Comparing Data Frames

• ==(_:_:)

Hashing a Data Frame

• hash(into:)

Initializers

• init(_:featuresColumnID:annotationsColumnID:)
• init(contentsOfCSVFile:columns:rows:options:)
• init(csvData:columns:rows:options:)

Instance Methods

• containsColumn(_:)
• containsColumn(_:)
• loadRangedAnnotations(parameters:continueOnFailure:)
• selecting(_:)

Default Implementations

• CustomDebugStringConvertible Implementations
• CustomReflectable Implementations
• CustomStringConvertible Implementations
• DataFrameProtocol Implementations
• Equatable Implementations
• ExpressibleByDictionaryLiteral Implementations
• Hashable Implementations

Relationships

Conforms To

• Copyable
• CustomDebugStringConvertible
• CustomReflectable
• CustomStringConvertible
• DataFrameProtocol
• Equatable
• Escapable
• ExpressibleByDictionaryLiteral
• Hashable

See Also

Data Tables

• DataFrameProtocol