data_freq function

Identify data frequency

data_freq(DateVec)

Arguments

• DateVec: n by 6 vector format dates: [year,month,day,hour,min,sec]

Returns

a list of arguments that define data frequency. period - length of two consecutive dates. unit - unit of length measure (=1 year;=2 month;=3 day;=4 hour;=5 minutes;=6 seconds)