DayCountConvention
DateDifferenceで使用する日数計算の規約を指定するオプションである.
詳細
- DayCountConventionは,デフォルトで,"ActualActual"に設定されている.
- DayCountConventionが取り得る値には,"Thirty360US","Thirty360","ThirtyE360","ThirtyE360ISDA","ThirtyEPlus360","Actual365","Actual360","Actual365L","ActualActualISDA","ActualActualICMA"がある.
例題
例 (2)
DateDifference[{2008, 1, 31}, {2009, 2, 28}, DayCountConvention -> "Thirty360"]DateDifference[{2008, 1, 31}, {2009, 2, 28}]DateDifference[{2008, 1, 31}, {2009, 3, 28}, "Month", DayCountConvention -> "Thirty360"]DateDifference[{2008, 1, 31}, {2009, 3, 28}, "Month"]Table[DateDifference[{2008, 1, 31}, {2009, 1, 31}, DayCountConvention -> i] + DateDifference[{2009, 1, 31}, {2009, 2, 28}, DayCountConvention -> i], {i, {"ThirtyEPlus360", "Thirty360", "Thirty360US"}}]関連項目
テキスト
Wolfram Research (2012), DayCountConvention, Wolfram言語関数, https://reference.wolfram.com/language/ref/DayCountConvention.html.
CMS
Wolfram Language. 2012. "DayCountConvention." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DayCountConvention.html.
APA
Wolfram Language. (2012). DayCountConvention. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DayCountConvention.html
BibTeX
@misc{reference.wolfram_2026_daycountconvention, author="Wolfram Research", title="{DayCountConvention}", year="2012", howpublished="\url{https://reference.wolfram.com/language/ref/DayCountConvention.html}", note=[Accessed: 12-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_daycountconvention, organization={Wolfram Research}, title={DayCountConvention}, year={2012}, url={https://reference.wolfram.com/language/ref/DayCountConvention.html}, note=[Accessed: 12-September-2026]}