Title: | Pacific Decadal Oscillation Index Data |
---|---|
Description: | 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 Superseded by 'rsoi' package which includes the historical and most recent monthly PDO index values together with related climate indices. |
Authors: | Joe Thorley [aut, cre] , Nathan Mantua [aut, dtc], Steven R. Hare [aut, dtc] |
Maintainer: | Joe Thorley <[email protected]> |
License: | CC0 |
Version: | 0.3.2.9000 |
Built: | 2024-11-16 03:49:20 UTC |
Source: | https://github.com/poissonconsulting/rpdo |
Monthly Pacific Decadal Oscillation (PDO) index values.
pdo
pdo
A tbl data frame:
The year as an integer.
The month as an integer.
The Pacific Decadal Oscillation index as a numeric.
For more information see https://github.com/poissonconsulting/rpdo.
library(rpdo) library(ggplot2) data(pdo) ggplot(data = subset(pdo, pdo$Month == 1), aes(x = Year, y = PDO)) + geom_line() + ylab("January PDO Index")
library(rpdo) library(ggplot2) data(pdo) ggplot(data = subset(pdo, pdo$Month == 1), aes(x = Year, y = PDO)) + geom_line() + ylab("January PDO Index")
Downloads PDO index data from the no longer updated http://research.jisao.washington.edu/pdo/PDO.latest.
pdo_download() download_pdo()
pdo_download() download_pdo()
Deprecated for rsoi::download_pdo()
.
download_pdo()
is an alias for pdo_download()
.
A data frame of the PDO index data.