Dear all,

I am trying to create a map that is click-able i.e. like most GIS platforms
that let the user click on the points or entities and for example see their
attributes. I want to do this within R since I need R to do the analysis
(multiple regression) and show the results of regression along with other
attributes for each entity on a base map by a click of user on a map
overlay (simple GIS work).

I can not use anything based on Google maps (like GoogleVis and KML
exportation and so on) since my data is using different projection and
transforming them into WGS84 creates overlay miss-positions on Google
Earth/Maps. So I need to first load up my area polygon and then overlay the
points on top of them and as I mentioned I need it to be click-able.

So far I couldn't find a way to do this totally within R. I am aware that
by linking R to other GIS software (like GRASS GIS for example) it is
possible to do this but my priority is R since it will be easier for me to
work with and also I have no experience with GRASS or other open-source
software. Moreover it will be good to find out if there is any capability
already implemented in R.

I appreciate any clue that you might have for me,

Best regards,

Ebrahim Jahanshiri

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