Package index • dttr2

Add Units

Add time units

dtt_add_units() dtt_add_years() dtt_add_months() dtt_add_days() dtt_add_hours() dtt_add_minutes() dtt_add_seconds(): Add Time Units
dtt_date_add_time(): Add Time to Date

Complete and test completed date/time vectors

Coerce and test floored date/time vectors

Get decimal values for date/time vectors

Get and set values for date/time vectors

dtt_years() `dtt_years<-`() dtt_set_year() dtt_year() `dtt_year<-`(): Get and Set Year Values
dtt_months() `dtt_months<-`() dtt_month() `dtt_month<-`() dtt_set_month(): Get and Set Month Values
dtt_day() `dtt_day<-`() dtt_days() `dtt_days<-`() dtt_set_day(): Get and Set Day Values
dtt_hours() `dtt_hours<-`() dtt_hour() `dtt_hour<-`() dtt_set_hour(): Get and Set Hour Values
dtt_minutes() `dtt_minutes<-`() dtt_minute() `dtt_minute<-`() dtt_set_minute(): Get and Set Minute Values
dtt_seconds() `dtt_seconds<-`() dtt_second() `dtt_second<-`() dtt_set_second(): Get and Set Second Values

Get, set or reset default time

dtt_tz(): Get, Set or Adjust Time Zone
dtt_adjust_tz(): Adjust Time Zone
dtt_sys_tz() dtt_set_sys_tz() dtt_reset_sys_tz() dtt_default_tz() dtt_set_default_tz() dtt_reset_default_tz(): Get, Set or Reset Default Time Zone
dtt_set_tz(): Set Time Zone

Get system date/time

Get and adjust units

Convert and test leap years

Set days in month/year

Subtract time units

dtt_subtract_units() dtt_subtract_years() dtt_subtract_months() dtt_subtract_days() dtt_subtract_hours() dtt_subtract_minutes() dtt_subtract_seconds(): Subtract Time Units

Check time/time zone

Test if object is a date/time vector

dtt_is_date(): Is Date
dtt_is_date_time(): Is Date Time
dtt_is_dtt(): Is Date or DateTime Object
is.POSIXct() is_date_time() is.Date() is_date() is.hms() is_time(): Is Date/Time

Missing date/time

Miscellaneous