theatmap: Plot a heat map from geotweets or SpatialPointsDataFrame

In tweet2r: Twitter Collector for R and Export to 'SQLite', 'postGIS' and 'GIS' Format

Description

Plot a heat maps base o 2d density estimation

Usage

theatmap(geotweets, vpoints=FALSE)

Arguments

geotweets	Geotagged tweets as a SpatialPointsDataFrame or a SpatialPointsDataFrame.
vpoints	By default FALSE. TRUE option will plot tweets points over the density map.

Details

This function is base on ggmap. It is a fast way to plot a density map, actually it can work with any SpatialPointsDataFrame. To customize your output, more information is available in the ggmap documentation page https://cran.r-project.org/package=ggmap

Note

It works only with small region if you have tweets for all over the world it won't work properly. To get a subsample of the geotweets for a specific region use tsubset.

Author(s)

Pau Arago

See Also

tsubset, tweet2r, ggmap

Examples

## Not run: 
theatmap(geotweets)

## End(Not run)

tweet2r documentation built on May 2, 2019, 2:34 a.m.