R: Google Maps with marked coordinates

GoogleMapsCoordinates {DataVisualizations} | R Documentation

## Google Maps with marked coordinates

### Description

Google Maps with marked coordinates.

### Usage

    GoogleMapsCoordinates(Longitude,Latitude,Cls=rep(1,length(Longitude)),
    zoom=3,location= c(mean(Longitude),mean(Latitude)),stroke=1.7,size=6,sequence)

### Arguments

`Longitude` | sphaerischer winkel der Kugeloberflaeche, coord 1
`Latitude` | sphaerischer winkel der Kugeloberflaeche, coord 2
`Cls` | Vorklassification/Clusterung
`zoom` | map zoom, an integer from 3 (continent) to 21 (building), default value 10 (city). openstreetmaps limits a zoom of 18, and the limit on stamen maps depends on the maptype. "auto" automatically determines the zoom for bounding box specifications, and is defaulted to 10 with center/zoom specifications. maps of the whole world currently not supported
`location` | Optional, default: c(mean(Longitude),mean(Latitude); an address, longitude/latitude pair (in that order), or left/bottom/right/top bounding box
`stroke` | Optional, plotting parameter, dicke der linien der coordiantensymbole
`size` | Optional, plotting parameter, groesse der koordinatensymbole
`sequence` | Optional, vector of length of number of clusers with numbers indicating the plotting symbols and colors to use

### Details

This plot was used in [Thrun, 2018, p. 135].

### Value

ggobject()

### Note

requires an Internet connection, requires an API key of Google. See `?ggmap::register_google` for details.

### Author(s)

Michael Thrun

### References

[Thrun, 2018] Thrun, M. C.: Projection Based Clustering through Self-Organization and Swarm Intelligence, doctoral dissertation 2017, Springer, ISBN: 978-3-658-20539-3, Heidelberg, 2018.

[Package DataVisualizations version 1.2.3 Index]