Re: [R] merging df with world map

2016-06-20 Thread boB Rudis
you also don't need to do a merger if you use a base `geom_map()` layer with the polygons and another using the fill (or points, lines, etc). On Fri, Jun 17, 2016 at 5:08 PM, MacQueen, Don wrote: > And you can check what David and Jeff suggested like this: > > intersect( df$COUNTRY, world_map$reg

Re: [R] merging df with world map

2016-06-17 Thread MacQueen, Don
And you can check what David and Jeff suggested like this: intersect( df$COUNTRY, world_map$region ) If they have any values in common, that command will show them. (Note that I said values in common, not countries in common.) WARNING: It appears that you have each country appearing more than on

Re: [R] merging df with world map

2016-06-17 Thread David Winsemius
> On Jun 17, 2016, at 1:06 PM, ch.elahe via R-help wrote: > > Hi all, > I want to use world map in ggplot2 and show my data on world map. my df is: > > >$ COUNTRY : chr "DE" "DE" "FR" "FR" .. > >$ ContrastColor : int 9 9 9 9 13 9 9 9 9 .. > >$ quant :

Re: [R] merging df with world map

2016-06-17 Thread Jeff Newmiller
You should look at your own data before you post. The information in COUNTRY is not the same as the information in region. Also, dput is better than str for posting questions. -- Sent from my phone. Please excuse my brevity. On June 17, 2016 1:06:29 PM PDT, "ch.elahe via R-help" wrote: >Hi a

[R] merging df with world map

2016-06-17 Thread ch.elahe via R-help
Hi all, I want to use world map in ggplot2 and show my data on world map. my df is: $ COUNTRY : chr "DE" "DE" "FR" "FR" .. $ ContrastColor : int 9 9 9 9 13 9 9 9 9 .. $ quant : Factor w/ 4 levels "FAST","SLOW",..I need to merge my df with world_map data