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nycflights13 1.0.2

CRAN release: 2021-04-12

  • Fixes for R CMD check changes.

nycflights13 1.0.1

CRAN release: 2019-09-16

  • airports$tz with values \N replaced with NA (#36).

  • weather$year and weather$month are now integers to match flights$year and flights$month (@jozefhajnala, #34)

nycflights13 1.0.0

CRAN release: 2018-06-26

  • weather$time_hour and flights$time_hour are now stored in the America/New_York timezone (#19).

  • weather data updated from latest Iowa State mesonet (@rmcd1024, #24). wind_gust is now correctly captured from the underlying data, rather than being a copy of wind_speed. precip is better captures the hourly preciptation (which tends to be recorded at 51 minutes past the hour) (#27)

nycflights13 0.2.2

CRAN release: 2017-01-27

  • Import function from tibble to suppress R CMD check NOTE.

nycflights13 0.2.1

CRAN release: 2016-12-29

  • nycflights imports tibble so you get nice printing even when no other tidyverse package is loaded.

  • airports now has a tzone column that contains the IANA time zone for the airport (#15).

nycflights13 0.2.0

CRAN release: 2016-04-30

  • airlines: carrier columns are characters instead of factors (#2).

  • airports: duplicate entry for BFT removed (#7).

  • flights:

    • new time_hour variable combines year, month, day, and hour into a single variable (#11).

    • new sched_dep_time and sched_arr_time variables give scheduled departure and arrival times - these are more appropriate for connecting to weather data. hour and minute are now computed from the scheduled departure time, not the actual departure time.

    • missing tailnum now recorded as NA, not "" (#10).

  • weather:

    • Includes weather data for all airports.

    • New time_hour variable combines year, month, day, hour into a single POSIXct variable.

    • Saved as ungrouped.