Returns day of week.
Parameters: a (Nx1 vector) – dates in DT format. Returns: d (Nx1 vector) –
integers indicating day of week of each date:
1 Sunday 2 Monday 3 Tuesday 4 Wednesday 5 Thursday 6 Friday 7 Saturday
The DT scalar format is a double precision representation of the date and time. In the DT scalar format, the number
a = 20150415183207;
represents 18:32:07 or 6:32:07 PM on April 4, 2015.
d = dayofweek(a);
After running above code, d is 4 which means Wednesday.