rpdo
Pacific Decadal Oscillation Index Data
Monthly Pacific Decadal Oscillation (PDO) index values from January 1900 to September 2018. Superseded by 'rsoi' package which includes the historical and most recent monthly PDO index values together with related climate indices.
rpdo is an R data package of Monthly Pacific Decadal Oscillation (PDO)
index values from January 1900 to September 2018.
The function pdo_download() scrapes the most recent data from
http://research.jisao.washington.edu/pdo/PDO.latest.
Demonstration
library(rpdo)library(ggplot2)data <- rpdo::pdodata <- subset(data, data$Month == 1)ggplot(data = data, aes(x = Year, y = PDO)) +geom_smooth(span = 0.1, se = FALSE, color = "black", method = 'loess') + geom_point() + ylab("January PDO Index")
Installation
To install the latest official release from CRAN
install.packages("rpdo")
See Also
The rsoi package which provides El
Nino/Southern Oscillation (ENSO) and Related Climate Indices.
Information
For more information see http://research.jisao.washington.edu/pdo/PDO.latest.
News
rpdo 0.2.5
- Added values from July 2018 to September 2018.
rpdo 0.2.4
- Added values from January 2018 to June 2018.
rpdo 0.2.3
- Removed all dependencies except
stats,utilsandcheckr. - Added values from February 2017 to December 2017.
rpdo 0.2.2
- Added values from December 2016 to February 2017.
rpdo 0.2.1
- Added values from April 2016 to November 2016.
rpdo 0.2.0
- Added function
download_pdoto allow users to get most recent data from web. - Added values for March 2016.
- Moved
vignette("rpdo")information to README.
rpdo 0.1.2
- Added values from December 2015 to February 2016.
rpdo 0.1.1
- Added values for October and November 2015.
rpdo 0.1.0
- Added values for August and September 2015.
rpdo 0.0.1
- Released values from January 1900 to July 2015.