https://github.com/boshek/rsoi

Import Climate Indices into R
https://github.com/boshek/rsoi

cran oceanic-nino oceanography r

Last synced: about 1 month ago
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Import Climate Indices into R

• Host: GitHub
• URL: https://github.com/boshek/rsoi
• Owner: boshek
• Created: 2017-03-29T17:24:58.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-11-02T18:10:28.000Z (over 1 year ago)
• Last Synced: 2024-06-11T16:59:58.590Z (10 months ago)
• Topics: cran, oceanic-nino, oceanography, r
• Language: R
• Homepage: https://boshek.github.io/rsoi/
• Size: 980 KB
• Stars: 17
• Watchers: 2
• Forks: 5
• Open Issues: 3
• Metadata Files:
  • Readme: README.Rmd
  • Code of conduct: CODE_OF_CONDUCT.md

Awesome Lists containing this project

• open-sustainable-technology - rsoi - An R package to download the most up to date climate indices. (Climate Change / Climate Data Access and Visualization)

README

        
---

output: github_document

---

```{r, echo = FALSE}

knitr::opts_chunk$set(

  collapse = TRUE,

  comment = "#>",

  fig.path = "man/figures/", 

  warning = FALSE

)

```

[![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) 

[![R-CMD-check](https://github.com/boshek/rsoi/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/boshek/rsoi/actions/workflows/R-CMD-check.yaml)

[![CRAN\_Status\_Badge](https://www.r-pkg.org/badges/version/rsoi)](https://cran.r-project.org/package=rsoi) [![CRAN Downloads](https://cranlogs.r-pkg.org/badges/rsoi?color=brightgreen)](https://CRAN.R-project.org/package=rsoi) [![cran checks](https://cranchecks.info/badges/worst/rsoi)](https://cran.r-project.org/web/checks/check_results_rsoi.html)

# rsoi

An R package to download the most up to date of these climate indices:

- Southern Oscillation Index

- Oceanic Nino Index 

- North Pacific Gyre Oscillation

- North Atlantic Oscillation

- Arctic Oscillation

- Antarctic Oscillation

- Multivariate ENSO Index Version 2

- Pacific Decadal Oscillation

- Dipole Mode Index

## Installation

For the development version 

```{r, eval = FALSE, echo = TRUE}

install.packages("rsoi")

library(rsoi)

library(tibble)

```

```{r, eval = TRUE, echo = FALSE}

library(rsoi)

library(tibble)

```

## Usage

Download Oceanic Nino Index data

```{r, eval = TRUE, echo = TRUE, warning=FALSE, message=FALSE}

oni <- download_oni()

head(oni)

```

And a quick plot to illustrate the data:

```{r plot, eval = TRUE, echo = TRUE, warning=FALSE, message=FALSE}

barcols <- c('#edf8b1','#7fcdbb','#2c7fb8')

barplot(oni$ONI, names.arg = oni$Date, ylab = "Oceanic Nino Index" , 

    col = barcols[oni$phase], border = NA, space = 0,

    xaxt = "n")

```

## Inspired by

The idea for this package borrows heavily from the `rpdo` package. `rsoi` now supercedes `rpdo` as a source of data in R for Pacific Decadal Oscillation.