[R-sig-Geo] spatialpoints: each dot represents 100 individuals?

[Kamil Konowalik]

Hi Juta,
some time ago I came across that approach proposed by Dan Warren on his blog: 
http://enmtools.blogspot.com/2015/10/handy-little-snippet-of-r-code-for.html
Maybe this will be useful for you as well? 
Santiago this figure looks quite nice. Do you have the R code to generate it? I found the description of that function but I will understand it better if I'll have the example and I didn't used ggplot2 for maps so far. 
Best regards,
Kamil

Dnia 25 kwietnia 2016 13:52 Santiago Beguería <santiago.begueria at csic.es> napisał(a):

> Hi Juta,
> 
> Do you need to represent the aggregated data as points necessarily? Otherwise, I have used the stat_hexbin representation from ggplot2 for that very purpose, see for instance:
> 
> http://santiago.begueria.es/wordpress/wp-content/uploads/2015/06/Figure_01.png
> 
> Cheers,
> 
> Stg
> 
> > El 25 abr 2016, a las 13:35, Juta Kawalerowicz <juta.kawalerowicz at nuffield.ox.ac.uk> escribió:
> > 
> > Hi,
> > 
> > I have a dataset with couple of million of points (individuals) and
> > would like to do some mapping (I have the coordinates of each point)
> > but given the number of observation I think it may be usuful to plot
> > dots which represent 100 individuals (of a given group). Does anyone
> > know a good way to aggregate up spatialpoints? Any suggestions would
> > be much appreciated!
> > 
> > Best wishes,
> > Juta
> > 
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