flightsbr dev v0.5.0
- Major changes:
- Fixed ANAC’s broken link of public airports
- Functions
read_flights()
,
read_airport_movements()
, and read_aircrafts()
now accept vectors of dates like c(202201, 202301)
or
c(2022, 2024)
- Functions
read_airports()
and
read_aircrafts()
now has a cache
parameter.
- Minor changes:
- Removed dependency on the {httr} package
- Now using curl::multi_download() to download files in parallel. This
brings the advantage that the pacakge now automatically detects whether
the data file has been updated and should be downloaded again.
- Streamlined functions to simplify package maintenance and improve
performance
- Using {fs} to manage file paths and {archive} to unzip files
- Reorganization of internal functions to simplify package
maintenance
flightsbr v0.4.1
- Minor changes:
- The
read_flights()
function now uses
fread(encoding = 'Latin-1')
internally to avoid issues with
encoding. Closed #35.
- The function
get_airport_movement_dates_available()
does not throw warnings of NA
values anymore.
- The
read_aircrafts()
function now used
fread(skip = 1)
internally to read column names
correctly.
flightsbr v0.4.0
- Major changes:
- The functions
read_flights()
and
read_airport_movements()
now have a new parameter
cache
, which indicates whether the function should read
cached data downloaded previously. Defaults to TRUE
. Closed
#31.
- The function
read_aircrafts()
now has a
date
parameter, which allows one to download the data on
aircrafts registered at ANAC at particular years/months. Closed
#33.
- Minor changes:
- All functions now return numeric columns with
numeric
class. Closed #32.
- Bug fixes:
- Fixed bug when unzipping files for
read_flights()
function in Unix systems. Closed #31.
- Updated link to private airports data changed by ANAC. Closed
#34.
flightsbr v0.3.0
- Major changes:
- Function read_airfares() is temporarily unavailable. See issue #30
- Minor changes:
- Function
read_flights()
now accepts a vector of dates.
Closed #29.
- Bug fixes:
- Fixed broken link for data dictionary for airport movement data
- Fixed code to rbindlist air fares from multiple years. Closed
#26.
- Fixed code to read a few dates that were not caught in
get_airfares_dates_available()
because of “.CSV” in ANAC
url. Closed #27.
- Fixed code to use
get_airport_movement_dates_available()
flightsbr v0.2.1
- Bug fixes:
- Fixed bug in
read_flights()
due to changes in ANAC data
links.
- Fixed broken link in
intro_flightsbr
vignette
flightsbr v0.2.0
- Major changes:
- Update urls to new location where flights data is stored. This makes
read_flights()
work again.
- New function
read_airfares()
to read data on airfares
of domestic and international flights Closed
#22.
- Minor changes:
- The data downloaded in
read_flights()
and
read_airport_movements()
are now cached in temp dir. Closed
#20.
- All columns are now returned with class
character
. This
fixes a bug in the read_airport_movements()
function.
Closed #20.
flightsbr v0.1.2
- Bug fixes:
- Fixed bug that stopped flightsbr from downloading 2022 data.
flightsbr v0.1.1
- Bug fixes:
- functions
read_flights()
and
read_airport_movements()
no longer have side effects on
objects named month
and year
on the global
environment. The split_date()
support function was removed
from the package. Closed
#17.
read_
functions now try to download for a 2nd time if
the 1st attempt failed. This will help overcome a small issue with the
instability of ANAC data links. Closed
#18.
- Using a simpler / slightly faster version of
latlon_to_numeric()
with suppressed warnings.
- Update package citation, adding OSF preprint DOI.
flightsbr v0.1.0
- Major changes:
- New function
read_aircrafts()
to read data on all
aircrafts registered in the Brazilian Aeronautical Registry (Registro
Aeronáutico Brasileiro - RAB) Closed
#14.
- New function
read_airports()
to read data on all public
and private airports. Closed #4 and
Closed
#9.
- New function
latest_flights_date()
to check the date of
the latest flight data available. Closed
#16.
- New function
read_airport_movements()
to download data
on airport movements. Closed
#15.
- Function
read_flights()
now takes date
input in the format yyyymm
or yyyy
. When the
date input is a 4-digit number, the function now downloads data of all
months in that year. Closed #1.
- Function
read_flights()
now automatically detects and
checks the latest flights data available. Closed
#13.
- new internal support functions:
split_date()
: Split a date from yyyymmm to year yyyy
and month mm
check_date()
: Check whether date input is
acceptable
generate_all_months()
: Generate all months with
yyyymm
format in a year
latlon_to_numeric()
: Convert spatial coordinates of
airports to lat lon
get_flights_url()
: Put together the url of flight data
files
get_flight_dates_available()
: Retrieve from ANAC
website all dates available for flights data
download_flights_data()
: Download and read ANAC flight
data
get_airport_movements_url()
: Put together the url of
airport movement data files
get_airport_movement_dates_available()
: Retrieve all
dates available for airport movements data
download_airport_movement_data()
: Download and read
ANAC airport movement data
- Three separate vignettes. A general intro to the package, and more
detailed vignettes on
read_flights
and
read_airports()
.
- Minor changes:
- new parameter
select
in read_flights()
,
allowing the user to specify the columns that should be read.
- new tests of
read_flights()
. Coverage of 95.24%. Closed #5.
- New checks on
date
input. Closed #2.
- Functions now should fail gracefully in case of problems with
internet connection. Closed #7.
flightsbr v0.0.1
- Launch of flightsbr v0.0.1 on CRAN
https://cran.r-project.org/package=flightsbr