Rmetrics - timeDate Package

The management of time and holidays can prove crucial in applications that rely on his- torical data. A typical example is the aggregation of a data set recorded in different time zones and under different daylight saving time rules. Be- sides the time zone conversion function, which is well supported by default classes in R, one might need functions to handle special days or holi- days. In this respect, the package timeDate en- hances default...