data-raw/fetch_isd-history.md
In adamhsparks/weathR: Global Surface Summary of the Day ('GSOD') Weather Data Client
Fetch and Clean ‘isd_history.csv’ File
Adam H. Sparks
2024-03-27
PRE.fansi SPAN {padding-top: .25em; padding-bottom: .25em};
Introduction
The “isd_history.csv” file details GSOD station metadata. These data
include the start and stop years used by {GSODR} to pre-check requests
before querying the server for download and the country code used by
{GSODR} when sub-setting for requests by country. The following checks
are performed on the raw data file before inclusion in {GSODR},
-
Check for valid lon and lat values;
-
isd_history where latitude or longitude are NA or both 0 are
removed leaving only properly georeferenced stations,
-
isd_history where latitude is \< -90˚ or > 90˚ are removed,
-
isd_history where longitude is \< -180˚ or > 180˚ are removed.
-
A new field, STNID, a concatenation of the USAF and WBAN fields, is
added.
Data Processing
Set up workspace
library("sessioninfo")
library("skimr")
library("countrycode")
library("data.table")
Download and clean data
# download data
new_isd_history <- fread("https://www1.ncdc.noaa.gov/pub/data/noaa/isd-history.csv")
Add/drop columns and save to disk
# pad WBAN where necessary
new_isd_history[, WBAN := sprintf("%05d", WBAN)]
# add STNID column
new_isd_history[, STNID := paste(USAF, WBAN, sep = "-")]
setcolorder(new_isd_history, "STNID")
setnames(new_isd_history, "STATION NAME", "NAME")
# remove stations where LAT or LON is NA
new_isd_history <- na.omit(new_isd_history, cols = c("LAT", "LON"))
# remove extra columns
new_isd_history[, c("USAF", "WBAN", "ICAO") := NULL]
Add country names based on FIPS
new_isd_history <-
new_isd_history[setDT(countrycode::codelist), on = c("CTRY" = "fips")]
new_isd_history <- new_isd_history[, c(
"STNID",
"NAME",
"LAT",
"LON",
"ELEV(M)",
"CTRY",
"STATE",
"BEGIN",
"END",
"country.name.en",
"iso2c",
"iso3c"
)]
# clean data
new_isd_history[new_isd_history == -999] <- NA
new_isd_history[new_isd_history == -999.9] <- NA
new_isd_history <-
new_isd_history[!is.na(new_isd_history$LAT) &
!is.na(new_isd_history$LON),]
new_isd_history <-
new_isd_history[new_isd_history$LAT != 0 &
new_isd_history$LON != 0,]
new_isd_history <-
new_isd_history[new_isd_history$LAT > -90 &
new_isd_history$LAT < 90,]
new_isd_history <-
new_isd_history[new_isd_history$LON > -180 &
new_isd_history$LON < 180,]
# set colnames to upper case
names(new_isd_history) <- toupper(names(new_isd_history))
setnames(new_isd_history,
old = "COUNTRY.NAME.EN",
new = "COUNTRY_NAME")
# set country names to be upper case for easier internal verifications
new_isd_history[, COUNTRY_NAME := toupper(COUNTRY_NAME)]
# set key for joins when processing CSV files
setkeyv(new_isd_history, "STNID")[]
## Key: <STNID>
## STNID NAME LAT
## <char> <char> <num>
## 1: 008268-99999 WXPOD8278 32.950
## 2: 010010-99999 JAN MAYEN(NOR-NAVY) 70.933
## 3: 010014-99999 SORSTOKKEN 59.792
## 4: 010015-99999 BRINGELAND 61.383
## 5: 010016-99999 RORVIK/RYUM 64.850
## ---
## 27930: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## 27931: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## 27932: A07359-00240 IONIA COUNTY AIRPORT 42.938
## 27933: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## 27934: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## LON ELEV(M) CTRY STATE BEGIN END COUNTRY_NAME ISO2C
## <num> <num> <char> <char> <int> <int> <char> <char>
## 1: 65.567 1156.7 AF 20100519 20120323 AFGHANISTAN AF
## 2: -8.667 9.0 NO 19310101 20240324 NORWAY NO
## 3: 5.341 48.8 NO 19861120 20240324 NORWAY NO
## 4: 5.867 327.0 NO 19870117 19971231 NORWAY NO
## 5: 11.233 14.0 NO 19870116 19910806 NORWAY NO
## ---
## 27930: -90.913 394.1 US WI 20140731 20240325 UNITED STATES US
## 27931: -95.992 367.3 US MN 20140731 20240326 UNITED STATES US
## 27932: -85.061 249.0 US MI 20140731 20240325 UNITED STATES US
## 27933: -87.954 34.1 US AL 20140731 20240325 UNITED STATES US
## 27934: -93.402 411.2 US MO 20140731 20240326 UNITED STATES US
## ISO3C
## <char>
## 1: AFG
## 2: NOR
## 3: NOR
## 4: NOR
## 5: NOR
## ---
## 27930: USA
## 27931: USA
## 27932: USA
## 27933: USA
## 27934: USA
Show changes from last release
# ensure we aren't using a locally installed dev version
install.packages("GSODR", repos = "https://cloud.r-project.org/")
## Installing package into '/Users/283204f/Library/R/arm64/4.3/library'
## (as 'lib' is unspecified)
##
## The downloaded binary packages are in
## /var/folders/r4/wwsd3hsn48j5gck6qv6npkpc0000gr/T//RtmpwyH4A4/downloaded_packages
load(system.file("extdata", "isd_history.rda", package = "GSODR"))
# select only the cols of interest
x <- names(isd_history)
new_isd_history <- new_isd_history[, ..x]
(isd_diff <- diffobj::diffPrint(new_isd_history, isd_history))
## < new_isd_history
## > isd_history
## @@ 8,22 / 8,22 @@
## ~ STNID NAME LAT
## ~ <char> <char> <num>
## 5: 010016-99999 RORVIK/RYUM 64.850
## ---
## < 27930: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## > 27931: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## < 27931: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## > 27932: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## < 27932: A07359-00240 IONIA COUNTY AIRPORT 42.938
## > 27933: A07359-00240 IONIA COUNTY AIRPORT 42.938
## < 27933: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## > 27934: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## < 27934: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## > 27935: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## LON ELEV(M) CTRY STATE BEGIN END COUNTRY_NAME ISO2C
## <num> <num> <char> <char> <int> <int> <char> <char>
## 1: 65.567 1156.7 AF 20100519 20120323 AFGHANISTAN AF
## < 2: -8.667 9.0 NO 19310101 20240324 NORWAY NO
## > 2: -8.667 9.0 NO 19310101 20240202 NORWAY NO
## < 3: 5.341 48.8 NO 19861120 20240324 NORWAY NO
## > 3: 5.341 48.8 NO 19861120 20240202 NORWAY NO
## 4: 5.867 327.0 NO 19870117 19971231 NORWAY NO
## 5: 11.233 14.0 NO 19870116 19910806 NORWAY NO
## ---
## < 27930: -90.913 394.1 US WI 20140731 20240325 UNITED STATES US
## > 27931: -90.913 394.1 US WI 20140731 20240202 UNITED STATES US
## < 27931: -95.992 367.3 US MN 20140731 20240326 UNITED STATES US
## > 27932: -95.992 367.3 US MN 20140731 20240202 UNITED STATES US
## < 27932: -85.061 249.0 US MI 20140731 20240325 UNITED STATES US
## > 27933: -85.061 249.0 US MI 20140731 20240203 UNITED STATES US
## < 27933: -87.954 34.1 US AL 20140731 20240325 UNITED STATES US
## > 27934: -87.954 34.1 US AL 20140731 20240202 UNITED STATES US
## < 27934: -93.402 411.2 US MO 20140731 20240326 UNITED STATES US
## > 27935: -93.402 411.2 US MO 20140731 20240202 UNITED STATES US
## ISO3C
## <char>
## @@ 34,7 / 34,7 @@
## ~ ISO3C
## ~ <char>
## 5: NOR
## ---
## < 27930: USA
## 27931: USA
## 27932: USA
## 27933: USA
## 27934: USA
## > 27935: USA
rm(isd_history)
isd_history <- new_isd_history
View and save the data
str(isd_history)
## Classes 'data.table' and 'data.frame': 27934 obs. of 12 variables:
## $ STNID : chr "008268-99999" "010010-99999" "010014-99999" "010015-99999" ...
## $ NAME : chr "WXPOD8278" "JAN MAYEN(NOR-NAVY)" "SORSTOKKEN" "BRINGELAND" ...
## $ LAT : num 33 70.9 59.8 61.4 64.8 ...
## $ LON : num 65.57 -8.67 5.34 5.87 11.23 ...
## $ ELEV(M) : num 1156.7 9 48.8 327 14 ...
## $ CTRY : chr "AF" "NO" "NO" "NO" ...
## $ STATE : chr "" "" "" "" ...
## $ BEGIN : int 20100519 19310101 19861120 19870117 19870116 19880320 19861109 19850601 19730101 19310103 ...
## $ END : int 20120323 20240324 20240324 19971231 19910806 19971226 20240324 20240324 19970801 20041030 ...
## $ COUNTRY_NAME: chr "AFGHANISTAN" "NORWAY" "NORWAY" "NORWAY" ...
## $ ISO2C : chr "AF" "NO" "NO" "NO" ...
## $ ISO3C : chr "AFG" "NOR" "NOR" "NOR" ...
## - attr(*, ".internal.selfref")=<externalptr>
## - attr(*, "sorted")= chr "STNID"
# write rda file to disk for use with GSODR package
save(isd_history,
file = "../inst/extdata/isd_history.rda",
compress = "bzip2")
save(isd_diff,
file = "../inst/extdata/isd_diff.rda",
compress = "bzip2")
Notes
NOAA policy
Users of these data should take into account the following (from the
NCEI
website):
The following data and products may have conditions placed on their
international commercial use. They can be used within the U.S. or for
non-commercial international activities without restriction. The
non-U.S. data cannot be redistributed for commercial purposes.
Re-distribution of these data by others must provide this same
notification. A log of IP addresses accessing these data and products
will be maintained and may be made available to data providers.
For details, please consult: WMO Resolution 40. NOAA
Policy
R System Information
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## setting value
## version R version 4.3.3 (2024-02-29)
## os macOS Sonoma 14.4.1
## system aarch64, darwin20
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## language (EN)
## collate en_US.UTF-8
## ctype en_US.UTF-8
## tz Australia/Perth
## date 2024-03-27
## pandoc 3.1.12.3 @ /opt/homebrew/bin/ (via rmarkdown)
##
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## ──────────────────────────────────────────────────────────────────────────────
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Fetch and Clean ‘isd_history.csv’ File
Adam H. Sparks 2024-03-27
PRE.fansi SPAN {padding-top: .25em; padding-bottom: .25em};Introduction
The “isd_history.csv” file details GSOD station metadata. These data include the start and stop years used by {GSODR} to pre-check requests before querying the server for download and the country code used by {GSODR} when sub-setting for requests by country. The following checks are performed on the raw data file before inclusion in {GSODR},
-
Check for valid lon and lat values;
-
isd_history where latitude or longitude are
NAor both 0 are removed leaving only properly georeferenced stations, -
isd_history where latitude is \< -90˚ or > 90˚ are removed,
-
isd_history where longitude is \< -180˚ or > 180˚ are removed.
-
A new field, STNID, a concatenation of the USAF and WBAN fields, is added.
Data Processing
Set up workspace
library("sessioninfo")
library("skimr")
library("countrycode")
library("data.table")
Download and clean data
# download data
new_isd_history <- fread("https://www1.ncdc.noaa.gov/pub/data/noaa/isd-history.csv")
Add/drop columns and save to disk
# pad WBAN where necessary
new_isd_history[, WBAN := sprintf("%05d", WBAN)]
# add STNID column
new_isd_history[, STNID := paste(USAF, WBAN, sep = "-")]
setcolorder(new_isd_history, "STNID")
setnames(new_isd_history, "STATION NAME", "NAME")
# remove stations where LAT or LON is NA
new_isd_history <- na.omit(new_isd_history, cols = c("LAT", "LON"))
# remove extra columns
new_isd_history[, c("USAF", "WBAN", "ICAO") := NULL]
Add country names based on FIPS
new_isd_history <-
new_isd_history[setDT(countrycode::codelist), on = c("CTRY" = "fips")]
new_isd_history <- new_isd_history[, c(
"STNID",
"NAME",
"LAT",
"LON",
"ELEV(M)",
"CTRY",
"STATE",
"BEGIN",
"END",
"country.name.en",
"iso2c",
"iso3c"
)]
# clean data
new_isd_history[new_isd_history == -999] <- NA
new_isd_history[new_isd_history == -999.9] <- NA
new_isd_history <-
new_isd_history[!is.na(new_isd_history$LAT) &
!is.na(new_isd_history$LON),]
new_isd_history <-
new_isd_history[new_isd_history$LAT != 0 &
new_isd_history$LON != 0,]
new_isd_history <-
new_isd_history[new_isd_history$LAT > -90 &
new_isd_history$LAT < 90,]
new_isd_history <-
new_isd_history[new_isd_history$LON > -180 &
new_isd_history$LON < 180,]
# set colnames to upper case
names(new_isd_history) <- toupper(names(new_isd_history))
setnames(new_isd_history,
old = "COUNTRY.NAME.EN",
new = "COUNTRY_NAME")
# set country names to be upper case for easier internal verifications
new_isd_history[, COUNTRY_NAME := toupper(COUNTRY_NAME)]
# set key for joins when processing CSV files
setkeyv(new_isd_history, "STNID")[]
## Key: <STNID>
## STNID NAME LAT
## <char> <char> <num>
## 1: 008268-99999 WXPOD8278 32.950
## 2: 010010-99999 JAN MAYEN(NOR-NAVY) 70.933
## 3: 010014-99999 SORSTOKKEN 59.792
## 4: 010015-99999 BRINGELAND 61.383
## 5: 010016-99999 RORVIK/RYUM 64.850
## ---
## 27930: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## 27931: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## 27932: A07359-00240 IONIA COUNTY AIRPORT 42.938
## 27933: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## 27934: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## LON ELEV(M) CTRY STATE BEGIN END COUNTRY_NAME ISO2C
## <num> <num> <char> <char> <int> <int> <char> <char>
## 1: 65.567 1156.7 AF 20100519 20120323 AFGHANISTAN AF
## 2: -8.667 9.0 NO 19310101 20240324 NORWAY NO
## 3: 5.341 48.8 NO 19861120 20240324 NORWAY NO
## 4: 5.867 327.0 NO 19870117 19971231 NORWAY NO
## 5: 11.233 14.0 NO 19870116 19910806 NORWAY NO
## ---
## 27930: -90.913 394.1 US WI 20140731 20240325 UNITED STATES US
## 27931: -95.992 367.3 US MN 20140731 20240326 UNITED STATES US
## 27932: -85.061 249.0 US MI 20140731 20240325 UNITED STATES US
## 27933: -87.954 34.1 US AL 20140731 20240325 UNITED STATES US
## 27934: -93.402 411.2 US MO 20140731 20240326 UNITED STATES US
## ISO3C
## <char>
## 1: AFG
## 2: NOR
## 3: NOR
## 4: NOR
## 5: NOR
## ---
## 27930: USA
## 27931: USA
## 27932: USA
## 27933: USA
## 27934: USA
Show changes from last release
# ensure we aren't using a locally installed dev version
install.packages("GSODR", repos = "https://cloud.r-project.org/")
## Installing package into '/Users/283204f/Library/R/arm64/4.3/library'
## (as 'lib' is unspecified)
##
## The downloaded binary packages are in
## /var/folders/r4/wwsd3hsn48j5gck6qv6npkpc0000gr/T//RtmpwyH4A4/downloaded_packages
load(system.file("extdata", "isd_history.rda", package = "GSODR"))
# select only the cols of interest
x <- names(isd_history)
new_isd_history <- new_isd_history[, ..x]
(isd_diff <- diffobj::diffPrint(new_isd_history, isd_history))
## < new_isd_history
## > isd_history
## @@ 8,22 / 8,22 @@
## ~ STNID NAME LAT
## ~ <char> <char> <num>
## 5: 010016-99999 RORVIK/RYUM 64.850
## ---
## < 27930: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## > 27931: A07355-00241 VIROQUA MUNICIPAL AIRPORT 43.579
## < 27931: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## > 27932: A07357-00182 ELBOW LAKE MUNICIPAL PRIDE OF THE PRAIRIE AIRPORT 45.986
## < 27932: A07359-00240 IONIA COUNTY AIRPORT 42.938
## > 27933: A07359-00240 IONIA COUNTY AIRPORT 42.938
## < 27933: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## > 27934: A51255-00445 DEMOPOLIS MUNICIPAL AIRPORT 32.464
## < 27934: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## > 27935: A51256-00451 BRANSON WEST MUNICIPAL EMERSON FIELD AIRPORT 36.699
## LON ELEV(M) CTRY STATE BEGIN END COUNTRY_NAME ISO2C
## <num> <num> <char> <char> <int> <int> <char> <char>
## 1: 65.567 1156.7 AF 20100519 20120323 AFGHANISTAN AF
## < 2: -8.667 9.0 NO 19310101 20240324 NORWAY NO
## > 2: -8.667 9.0 NO 19310101 20240202 NORWAY NO
## < 3: 5.341 48.8 NO 19861120 20240324 NORWAY NO
## > 3: 5.341 48.8 NO 19861120 20240202 NORWAY NO
## 4: 5.867 327.0 NO 19870117 19971231 NORWAY NO
## 5: 11.233 14.0 NO 19870116 19910806 NORWAY NO
## ---
## < 27930: -90.913 394.1 US WI 20140731 20240325 UNITED STATES US
## > 27931: -90.913 394.1 US WI 20140731 20240202 UNITED STATES US
## < 27931: -95.992 367.3 US MN 20140731 20240326 UNITED STATES US
## > 27932: -95.992 367.3 US MN 20140731 20240202 UNITED STATES US
## < 27932: -85.061 249.0 US MI 20140731 20240325 UNITED STATES US
## > 27933: -85.061 249.0 US MI 20140731 20240203 UNITED STATES US
## < 27933: -87.954 34.1 US AL 20140731 20240325 UNITED STATES US
## > 27934: -87.954 34.1 US AL 20140731 20240202 UNITED STATES US
## < 27934: -93.402 411.2 US MO 20140731 20240326 UNITED STATES US
## > 27935: -93.402 411.2 US MO 20140731 20240202 UNITED STATES US
## ISO3C
## <char>
## @@ 34,7 / 34,7 @@
## ~ ISO3C
## ~ <char>
## 5: NOR
## ---
## < 27930: USA
## 27931: USA
## 27932: USA
## 27933: USA
## 27934: USA
## > 27935: USA
rm(isd_history)
isd_history <- new_isd_history
View and save the data
str(isd_history)
## Classes 'data.table' and 'data.frame': 27934 obs. of 12 variables:
## $ STNID : chr "008268-99999" "010010-99999" "010014-99999" "010015-99999" ...
## $ NAME : chr "WXPOD8278" "JAN MAYEN(NOR-NAVY)" "SORSTOKKEN" "BRINGELAND" ...
## $ LAT : num 33 70.9 59.8 61.4 64.8 ...
## $ LON : num 65.57 -8.67 5.34 5.87 11.23 ...
## $ ELEV(M) : num 1156.7 9 48.8 327 14 ...
## $ CTRY : chr "AF" "NO" "NO" "NO" ...
## $ STATE : chr "" "" "" "" ...
## $ BEGIN : int 20100519 19310101 19861120 19870117 19870116 19880320 19861109 19850601 19730101 19310103 ...
## $ END : int 20120323 20240324 20240324 19971231 19910806 19971226 20240324 20240324 19970801 20041030 ...
## $ COUNTRY_NAME: chr "AFGHANISTAN" "NORWAY" "NORWAY" "NORWAY" ...
## $ ISO2C : chr "AF" "NO" "NO" "NO" ...
## $ ISO3C : chr "AFG" "NOR" "NOR" "NOR" ...
## - attr(*, ".internal.selfref")=<externalptr>
## - attr(*, "sorted")= chr "STNID"
# write rda file to disk for use with GSODR package
save(isd_history,
file = "../inst/extdata/isd_history.rda",
compress = "bzip2")
save(isd_diff,
file = "../inst/extdata/isd_diff.rda",
compress = "bzip2")
Notes
NOAA policy
Users of these data should take into account the following (from the NCEI website):
The following data and products may have conditions placed on their international commercial use. They can be used within the U.S. or for non-commercial international activities without restriction. The non-U.S. data cannot be redistributed for commercial purposes. Re-distribution of these data by others must provide this same notification. A log of IP addresses accessing these data and products will be maintained and may be made available to data providers. For details, please consult: WMO Resolution 40. NOAA Policy
R System Information
## ─ Session info ───────────────────────────────────────────────────────────────
## setting value
## version R version 4.3.3 (2024-02-29)
## os macOS Sonoma 14.4.1
## system aarch64, darwin20
## ui X11
## language (EN)
## collate en_US.UTF-8
## ctype en_US.UTF-8
## tz Australia/Perth
## date 2024-03-27
## pandoc 3.1.12.3 @ /opt/homebrew/bin/ (via rmarkdown)
##
## ─ Packages ───────────────────────────────────────────────────────────────────
## package * version date (UTC) lib source
## askpass 1.2.0 2023-09-03 [1] CRAN (R 4.3.0)
## base64enc 0.1-3 2015-07-28 [1] CRAN (R 4.3.0)
## cli 3.6.2 2023-12-11 [1] CRAN (R 4.3.1)
## countrycode * 1.6.0 2024-03-22 [1] CRAN (R 4.3.1)
## crayon 1.5.2 2022-09-29 [1] CRAN (R 4.3.0)
## credentials 2.0.1 2023-09-06 [1] CRAN (R 4.3.0)
## data.table * 1.15.2 2024-02-29 [1] CRAN (R 4.3.3)
## diffobj 0.3.5 2021-10-05 [1] CRAN (R 4.3.0)
## digest 0.6.35 2024-03-11 [1] CRAN (R 4.3.1)
## dplyr 1.1.4 2023-11-17 [1] CRAN (R 4.3.1)
## evaluate 0.23 2023-11-01 [1] CRAN (R 4.3.1)
## fansi 1.0.6 2023-12-08 [1] CRAN (R 4.3.1)
## fastmap 1.1.1 2023-02-24 [1] CRAN (R 4.3.0)
## generics 0.1.3 2022-07-05 [1] CRAN (R 4.3.0)
## glue 1.7.0 2024-01-09 [1] CRAN (R 4.3.1)
## htmltools 0.5.8 2024-03-25 [1] CRAN (R 4.3.1)
## jsonlite 1.8.8 2023-12-04 [1] CRAN (R 4.3.1)
## knitr 1.45 2023-10-30 [1] CRAN (R 4.3.1)
## lifecycle 1.0.4 2023-11-07 [1] CRAN (R 4.3.1)
## magrittr 2.0.3 2022-03-30 [1] CRAN (R 4.3.0)
## openssl 2.1.1 2023-09-25 [1] CRAN (R 4.3.1)
## pillar 1.9.0 2023-03-22 [1] CRAN (R 4.3.0)
## pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.3.0)
## R6 2.5.1 2021-08-19 [1] CRAN (R 4.3.0)
## repr 1.1.7 2024-03-22 [1] CRAN (R 4.3.1)
## rlang 1.1.3 2024-01-10 [1] CRAN (R 4.3.1)
## rmarkdown 2.26 2024-03-05 [1] CRAN (R 4.3.1)
## rstudioapi 0.16.0 2024-03-24 [1] CRAN (R 4.3.1)
## sessioninfo * 1.2.2 2021-12-06 [1] CRAN (R 4.3.0)
## skimr * 2.1.5 2022-12-23 [1] CRAN (R 4.3.0)
## sys 3.4.2 2023-05-23 [1] CRAN (R 4.3.0)
## tibble 3.2.1 2023-03-20 [1] CRAN (R 4.3.0)
## tidyselect 1.2.1 2024-03-11 [1] CRAN (R 4.3.1)
## utf8 1.2.4 2023-10-22 [1] CRAN (R 4.3.1)
## vctrs 0.6.5 2023-12-01 [1] CRAN (R 4.3.1)
## xfun 0.43 2024-03-25 [1] CRAN (R 4.3.1)
## yaml 2.3.8 2023-12-11 [1] CRAN (R 4.3.1)
##
## [1] /Users/283204f/Library/R/arm64/4.3/library
## [2] /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/library
##
## ──────────────────────────────────────────────────────────────────────────────
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