The following test case with missing values failed:
let input = [
DateTime(2019,1,1), 1.0
DateTime(2019,1,3), nan
DateTime(2019,1,5), 3.0] |> series
let expected = [
DateTime(2019,1,1), 1.0
DateTime(2019,1,2), 1.0
DateTime(2019,1,3), nan
DateTime(2019,1,4), nan
DateTime(2019,1,5), 3.0] |> series
let actual =
SeriesExtensions.ResampleUniform(
input, (fun (dt:DateTime) -> dt.Date), (fun dt -> dt.AddDays(1.0)))
actual |> shouldEqual expectedError message
Deedle.MissingValueException: Value at the key 1/3/2019 12:00:00 AM is missing
at Deedle.Series`2.Get(K key)
at Deedle.Series`2.get_Item(K a)
at [email protected](K2 k)
at [email protected](K k, FSharpOption`1 _arg1)
at [email protected](KeyValuePair`2 kvp)
at <StartupCode$Deedle>[email protected](IVectorLocation loc, OptionalValue`1 value)
at <StartupCode$Deedle>[email protected](OptionalValue`1 arg10)
at <StartupCode$Deedle>[email protected](Int32 i, OptionalValue`1 v)
at Microsoft.FSharp.Collections.ArrayModule.MapIndexed[T,TResult](FSharpFunc`2 mapping, T[] array)
at Deedle.Vectors.ArrayVector.ArrayVector`1.Deedle-IVector`1-Select[TNewValue](FSharpFunc`2 f)
at Deedle.Series`2.SelectOptional[R](Func`2 f)
at Deedle.SeriesModule.MapAll[K,T,R](FSharpFunc`2 f, Series`2 series)
at Deedle.SeriesModule.FillMissingUsing[K,T](FSharpFunc`2 f, Series`2 series)
at Deedle.SeriesModule.resampleUniformInto[K1,K2,V,a](Lookup fillMode, FSharpFunc`2 keyProj, FSharpFunc`2 nextKey, FSharpFunc`2 f, Series`2 series)
at Deedle.SeriesExtensions.ResampleUniform[K,V,a](Series`2 series, Func`2 keyProj, Func`2 nextKey)
at <StartupCode$FSI_0005>.$FSI_0005.main@() in C:\FSharp\zyzhu\Deedle\tests\Deedle.Tests\Series.fs:line 559
Stopped due to error
The following test case with missing values failed:
Error message