[R] Heatmap

[Carlos Javier Rincon Rodriguez]

Hi. Good morning.

I am trying to load a shapefile to do a heatmap of Colombia. I using all
this package:

library(ctv)

library(spatial)

library(ggplot2)

library(sp)

library(rgdal)

library(rgeos)

library(maptools)

library(ggmap)


and a using this two commands to load the file:


depto<-readShapePoly("depto.shp")

depto <- readOGR(dsn = ".", "depto")


but the result is:


     depto<-readShapePoly("depto.shp")

     Error in getinfo.shape(filen) : Error opening SHP file


     depto <- readOGR(dsn = ".", "depto")

     Error in ogrInfo(dsn = dsn, layer = layer, encoding = encoding,
use_iconv = use_iconv,  : Cannot open file


Also I am working in a MAC computer and when I open R, I have this warning
message:


    WARNING: You're using a non-UTF8 locale, therefore only ASCII
characters will work.

    Please read R for Mac OS X FAQ (see Help) section 9 and adjust your
system preferences accordingly.


I looking the R for Mac document but there is not section 9.!!!


Thanks for any help.



Carlos.



2015-05-05 18:01 GMT-05:00 Carlos Javier Rincon Rodriguez <
cjrinconr at unal.edu.co>:

> Hi.
>
> This is my problem. I try to load a shapefile to do a heatmap of Colombia.
> I using all this package:
>
> library(ctv)
>
> library(spatial)
>
> library(ggplot2)
>
> library(sp)
>
> library(rgdal)
>
> library(rgeos)
>
> library(maptools)
>
> library(ggmap)
>
>
> and a using this two commands to load the file:
>
>
> depto<-readShapePoly("depto.shp")
>
> depto <- readOGR(dsn = ".", "depto")
>
>
> but the result is:
>
>
> depto<-readShapePoly("depto.shp")
>
> Error in getinfo.shape(filen) : Error opening SHP file
>
>
> depto <- readOGR(dsn = ".", "depto")
>
> Error in ogrInfo(dsn = dsn, layer = layer, encoding = encoding, use_iconv
> = use_iconv,  :
>
>   Cannot open file
>
> I attach the shapefile that i using.
>
> also i am working in mac computer i don know if that could be the reason.
>
> if somebody knows thanks.
>
>
>
> 2015-04-28 4:18 GMT-05:00 John Sorkin <jsorkin at grecc.umaryland.edu>:
>
> Look at the heatmap function
>>
>> > John David Sorkin M.D., Ph.D.
>> > Professor of Medicine
>> > Chief, Biostatistics and Informatics
>> > University of Maryland School of Medicine Division of Gerontology and
>> Geriatric Medicine
>> > Baltimore VA Medical Center
>> > 10 North Greene Street
>> > GRECC (BT/18/GR)
>> > Baltimore, MD 21201-1524
>> > (Phone) 410-605-7119
>> > (Fax) 410-605-7913 (Please call phone number above prior to faxing)
>>
>>
>> > On Apr 28, 2015, at 3:41 AM, John Wasige <johnwasige at gmail.com> wrote:
>> >
>> > Dear all,
>> >
>> > I need to make a heapmap of SPI results for a monthly timeseies of 30
>> > years. Does anybody know to do it?
>> >
>> > Thanks for your help
>> >
>> > John
>> >
>> >    [[alternative HTML version deleted]]
>> >
>> > ______________________________________________
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>> > https://stat.ethz.ch/mailman/listinfo/r-help
>> > PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> > and provide commented, minimal, self-contained, reproducible code.
>>
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>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>

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