SeriesModule.resampleInto(K, V, a) Method

Resample the series based on a provided collection of keys. The values of the series are aggregated into chunks based on the specified keys. Depending on `direction`, the specified key is either used as the smallest or as the greatest key of the chunk (with the exception of boundaries that are added to the first/last chunk). Such chunks are then aggregated using the provided function `f`. ## Parameters - `series` - An input series to be resampled - `keys` - A collection of keys to be used for resampling of the series - `dir` - If this parameter is `Direction.Forward`, then each key is used as the smallest key in a chunk; for `Direction.Backward`, the keys are used as the greatest keys in a chunk. - `f` - A function that is used to collapse a generated chunk into a single value. Note that this function may be called with empty series. ## Remarks This operation is only supported on ordered series. The method throws `InvalidOperationException` when the series is not ordered. [category:Sampling, resampling and advanced lookup]

Namespace: Deedle
Assembly: Deedle (in Deedle.dll) Version: 1.2

Syntax

Copy

public static Series<K, a> resampleInto<K, V, a>(
	IEnumerable<K> keys,
	Direction dir,
	FSharpFunc<K, FSharpFunc<Series<K, V>, a>> f,
	Series<K, V> series
)

Parameters

keys: Type: System.Collections.GenericIEnumerableK
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dir: Type: DeedleDirection
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f: Type: Microsoft.FSharp.CoreFSharpFuncK, FSharpFuncSeriesK, V, a
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series: Type: DeedleSeriesK, V
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Type Parameters

K
V
a

Return Value

Type: SeriesK, a

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Reference

SeriesModule Class

Deedle Namespace