TimeSeries,EventSeries,TemporalData等の関数のオプションで,経路が一様の時間間隔であると仮定するかどうかを制御する.
TemporalRegularity
TimeSeries,EventSeries,TemporalData等の関数のオプションで,経路が一様の時間間隔であると仮定するかどうかを制御する.
例題
すべて開く すべて閉じる例 (2)
t = {0, 2.5, 3, 4, 5.5};TemporalData[Range[5], {t}]//RegularlySampledQTemporalData[Range[5], {t}, TemporalRegularity -> True]//RegularlySampledQdates = DayRange[{2026, 1, 1}, {2026, 1, 10}, "BusinessDay"]
values = Range[Length[dates]]デフォルトで,TimeSeriesは営業日のリストの規則性は検知しない:
TimeSeries[values, {dates}]//RegularlySampledQTimeSeries[values, {dates}, TemporalRegularity -> True]//RegularlySampledQスコープ (1)
dates = DayRange[{2024, 1, 1}, {2025, 12, 31}, "BusinessDay"];
values = Accumulate@RandomReal[{-1, 1}, Length[dates]];デフォルトで,TimeSeriesは特殊な日付タイプについては日付の規則性をチェックしない:
ts1 = TimeSeries[values, {dates}];RegularlySampledQ[ts1]反復表記{tmin,tmax,dt}を使うと,自明ではない日付タイプについて規則性が設定できる:
ts2 = TimeSeries[values, {{2024, 1, 1}, {2025, 12, 31}, "BusinessDay"}];RegularlySampledQ[ts2]TemporalRegularityオプションを使って時系列に規則性を強制する:
ts3 = TimeSeries[values, {dates}, TemporalRegularity -> True];RegularlySampledQ[ts3]Normal[ts1] === Normal[ts2] === Normal[ts3]テキスト
Wolfram Research (2014), TemporalRegularity, Wolfram言語関数, https://reference.wolfram.com/language/ref/TemporalRegularity.html.
CMS
Wolfram Language. 2014. "TemporalRegularity." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TemporalRegularity.html.
APA
Wolfram Language. (2014). TemporalRegularity. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TemporalRegularity.html
BibTeX
@misc{reference.wolfram_2026_temporalregularity, author="Wolfram Research", title="{TemporalRegularity}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/TemporalRegularity.html}", note=[Accessed: 29-October-2026]}
BibLaTeX
@online{reference.wolfram_2026_temporalregularity, organization={Wolfram Research}, title={TemporalRegularity}, year={2014}, url={https://reference.wolfram.com/language/ref/TemporalRegularity.html}, note=[Accessed: 29-October-2026]}