MLDataTable.Aggregator.Operations.dictionaryMerge(valueColumn:)
An operation that combines two columns into a dictionary, using the given column as the values for that dictionary.
Declaration
case dictionaryMerge(valueColumn: String)Discussion
The dictionary keys are the values in the column that you specified with the aggregator’s columnName property.
valueColumn: The name of the column that contains the values of the dictionary.
See Also
Aggregation operations
MLDataTable.Aggregator.Operations.minMLDataTable.Aggregator.Operations.maxMLDataTable.Aggregator.Operations.sumMLDataTable.Aggregator.Operations.meanMLDataTable.Aggregator.Operations.stdevMLDataTable.Aggregator.Operations.varianceMLDataTable.Aggregator.Operations.countMLDataTable.Aggregator.Operations.distinctCountMLDataTable.Aggregator.Operations.randomlySelectOneMLDataTable.Aggregator.Operations.sequenceMergeMLDataTable.Aggregator.Operations.argmin(outputColumn:)MLDataTable.Aggregator.Operations.argmax(outputColumn:)