NEWS.md

In dttr2: Manipulate Date, POSIXct and hms Vectors

dttr2 0.5.0

• Adding excel to date time function to package dtt_excel_to_date_time()

dttr2 0.4.2.9002

• Updating tests due POSIXct bug fix

dttr2 0.4.2.9001

• Updating dtt_*_from_ints() functions to handle missing values by setting the whole value to be NA if one part is missing

dttr2 0.4.2.9000

• added dtt_date_from_ints(), dtt_time_from_ints() and dtt_date_time_from_ints() which create date or time objects from vectors of integers.

dttr2 0.4.2

• Same as previous version.

dttr2 0.4.1.9001

• Ayla Pearson now co-author and maintainer.

dttr2 0.4.1.9000

• Same as previous version.

dttr2 0.4.1

• Fix HTML attribute.
• Increase minimum compatible R version to 3.4.

dttr2 0.4.0

• Added
• dtt_decade()
• dtt_days_in_month()
• dtt_days_in_year()
• dtt_month_decimal(),
• dtt_year_decimal.Date()
• dtt_day_decimal(),
• dtt_doy_decimal(),
• dtt_hour_decimal()
• dtt_minute_decimal()

• dtt_leap_year()

• Fixed

• dtt_adjust_units() so accepts fractional values.

dttr2 0.3.0

Added test functions - is_date() - is_date_time() - is_time() Added get functions for default time zone. - dtt_sys_date() - dtt_sys_date_time() - dtt_sys_time() - Added to get POSIXct object with year set to 1972. - dtt_dayte_time().

dttr2 0.2.0

• Bug fix for c.Date which in development version coerces all arguments to Date.
• Added dtt_date_add_time() to add times to Dates vectors.
• Added dtt_diff() to get time differences.
• Added dtt_set_date() and dtt_set_time() to set dates and times.
• Add first = NULL argument to dtt_season() to allow setting of first season in year.
• dtt_season() now returns factor as opposed to ordered factor.
• Added dtt_wday() to get weekday as a character vector.

dttr2 0.1.0

• Functions now accept whole numerics where previously integers required.
• Added chk_time() and vld_time() to check and validate that non-missing hms::hms scalar.
• Soft-deprecated check_tz() for chk::chk_identical(dtt_tz(x), tz)

dttr2 0.0.2

• Removed reference to missing ...parameters.

dttr2 0.0.1

• Added a NEWS.md file to track changes to the package.

dttr2 documentation built on Nov. 14, 2023, 5:10 p.m.