https://github.com/PMassicotte/gtrendsR

R functions to perform and display Google Trends queries
https://github.com/PMassicotte/gtrendsR

google google-trends

Last synced: 3 days ago
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R functions to perform and display Google Trends queries

• Host: GitHub
• URL: https://github.com/PMassicotte/gtrendsR
• Owner: PMassicotte
• Created: 2015-11-13T12:57:08.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2024-08-25T13:59:53.000Z (3 months ago)
• Last Synced: 2024-11-10T20:44:58.044Z (3 days ago)
• Topics: google, google-trends
• Language: R
• Homepage:
• Size: 14.4 MB
• Stars: 355
• Watchers: 37
• Forks: 112
• Open Issues: 33
• Metadata Files:
  • Readme: README.md
  • Changelog: NEWS.md

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README

        

## gtrendsR 

[![GitHub Actions Build Status](https://github.com/PMassicotte/gtrendsR/actions/workflows/ci.yaml/badge.svg)](https://github.com/PMassicotte/gtrendsR/actions/workflows/ci.yaml)

[![License](https://eddelbuettel.github.io/badges/GPL2+.svg)](http://www.gnu.org/licenses/gpl-2.0.html) 

[![CRAN](http://www.r-pkg.org/badges/version/gtrendsR)](https://cran.r-project.org/package=gtrendsR) 

[![Downloads](http://cranlogs.r-pkg.org/badges/gtrendsR?color=brightgreen)](https://www.r-pkg.org:443/pkg/gtrendsR)

`gtrendsR` provides an interface for retrieving and displaying Google Trends information. 

Trends (number of hits) over time as well as geographic representation of the results can be displayed.

### Example

In this simple example, trends for keywords `nhl`, `nba` are retrieved for Canada and USA and then plotted from R.

``` {.r}

library(gtrendsR)

res <- gtrends(c("nhl", "nba"), geo = c("CA", "US"))

plot(res)

```

### Installation

Since release 1.3.0, the package is on [CRAN](https://cran.r-project.org) and

can be installed via

``` {.r}

install.packages("gtrendsR")

```

Release-candidate packages are available in the [ghrr drat repository](https://ghrr.github.io/drat/)

and can installed via

```r

install.packages("drat")       # easier repo access + creation

drat:::add("ghrr")             # make it known

install.packages("gtrendsR")   # install it

```

Development version (which may be less stable) can be installed directly from this repository via

``` {.r}

if (!require("devtools")) install.packages("devtools")

devtools::install_github("PMassicotte/gtrendsR")

```

## Using gtrendsR behind a PROXY.

If gtrendsR should be used behind a proxy, especially with NTLM authentication mode,

you need to set the proxy parameters using "setHandleParameters" function

### Example

``` {.r}

library(gtrendsR)

setHandleParameters(user = "xxxx", password = "*******", domain = "mydomain", proxyhost = "10.111.124.113", proxyport = 8080)

res <- gtrends(c("nhl", "nba"), geo = c("CA", "US"))

```

## Additional information

- [Limits and quotas on API requests](https://developers.google.com/analytics/devguides/reporting/mcf/v3/limits-quotas)

### Authors

Philippe Massicotte and Dirk Eddelbuettel

### License

GPL (>= 2)