Busday = isbusday(___,Holiday,Weekend),
using optional input arguments, returns logical true (1)
if Date is a business day, and logical false
(0) otherwise.
If the second argument, Holiday, is empty ([ ]), the default Holidays vector (generated with holidays and then associated to the NYSE calendar) is used.
Date being checked, specified as a scalar or a vector using a datetime array, string array, or
date character vectors. Date can contain multiple dates,
but they must all be in the same format. Dates are assumed to be whole date
numbers or date stamps with no fractional or time values.
To support existing code, isbusday also
accepts serial date numbers as inputs, but they are not recommended.
Data Types: char | string | datetime
Holidays and nontrading-day dates, specified as a vector using a datetime array, string array,
or date character vectors.
All dates in Holiday must be the same format: either datetimes, strings,
date character vectors, or serial date numbers. The holidays function supplies
the default vector.
To support existing code, isbusday also
accepts serial date numbers as inputs, but they are not recommended.
Data Types: char | string | datetime
Weekend days, specified as a vector of length 7, containing 0 and 1,
where 1 indicates weekend days and the first element
of this vector corresponds to Sunday.
Although isbusday supports serial date numbers,
datetime values are recommended instead. The
datetime data type provides flexible date and time
formats, storage out to nanosecond precision, and properties to account for time
zones and daylight saving time.
To convert serial date numbers or text to datetime values, use the datetime function. For example:
t = datetime(738427.656845093,"ConvertFrom","datenum");
y = year(t)
y =
2021
There are no plans to remove support for serial date number inputs.
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