Tools for the Construction of Clinical Code Lists for Primary
Care Database Studies
c(person("David", "Springate", email = "daspringate@gmail.com",
role = c("aut", "cre")),
person("Evangelos", "Kontopantelis",
role = c("ctb")),
person("Ivan", "Olier",
role = c("ctb")))
David Springate [aut, cre],
Evangelos Kontopantelis [ctb],
Ivan Olier [ctb]
Allows users to identify relevant clinical codes and
automate the construction of clinical code lists for primary care database
studies. This package is analogous to the Stata command pcdsearch.
assertthat, stringr, dplyr, combinat, xlsx, methods, utils

c(
person("Joe", "Thorley", email = "joe@poissonconsulting.ca", role = c("aut", "cre")),
person("Nathan", "Mantua", email = "nate.mantua@noaa.gov", role = c("aut", "dtc")),
person("Steven R.", "Hare", email = "hare@iphc.washington.edu", role = c("aut", "dtc")))
Monthly Pacific Decadal Oscillation (PDO) index
values from January 1900 to present.
Joe Thorley [aut, cre],
Nathan Mantua [aut, dtc],
Steven R. Hare [aut, dtc]

curl, magrittr, readr, tidyr, dplyr, devtools, assertr,
lubridate, ggplot2

assertr, curl, datacheckr, devtools, dplyr, ggplot2,
lubridate, magrittr, readr, tidyr, testthat, knitr, rmarkdown

assertr, curl, datacheckr (>= 0.1.0), devtools, dplyr,
ggplot2, lubridate, magrittr, readr, tidyr, testthat, knitr,
rmarkdown

Provides monthly Pacific Decadal Oscillation (PDO) index
values from January 1900 to March 2016.
datacheckr (>= 0.1.0), dplyr, curl, lubridate, magrittr,
readr, stringr, tidyr

Monthly Pacific Decadal Oscillation (PDO) index
values from January 1900 to November 2016 as the pdo tibble.
The download_pdo() function scrapes the latest values from
<http://research.jisao.washington.edu/pdo/PDO.latest>.

Monthly Pacific Decadal Oscillation (PDO) index
values from January 1900 to February 2017.
Includes download_pdo() to scrape the latest values from
<http://research.jisao.washington.edu/pdo/PDO.latest>.

Monthly Pacific Decadal Oscillation (PDO) index
values from January 1900 to December 2017.
Includes pdo_download() to scrape the latest values from
<http://research.jisao.washington.edu/pdo/PDO.latest>.