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Jose Gonzalez josecarlosgonz

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@josecarlosgonz
josecarlosgonz / GoogleMapsAndR.md
Last active July 22, 2022 07:56
How to use Google's API with R

Using Google Maps API and R

This script uses RCurl and RJSONIO to download data from Google's API to get the latitude, longitude, location type, and formatted address

library(RCurl)
library(RJSONIO)
library(plyr)
@josecarlosgonz
josecarlosgonz / geojson.R
Last active May 17, 2021 10:28
How to create a geojson file in R from a dataframe
#Write geojson
#====
#Load libraries
library(rgdal)
#dataMap is a dataframe with coordinates on cols 11 (LATITUDE) and 12 (LONGITUDE)
#Transfor coordinates to numeric
dataMap$LATITUDE <- as.numeric(dataMap$LATITUDE)
dataMap$LONGITUDE <- as.numeric(dataMap$LONGITUDE)
@josecarlosgonz
josecarlosgonz / merge_shapefile.R
Created May 6, 2014 18:45
Merge a shapefile with a csv and save it using UTF-8
### Load a shape file and merge it with a csv
### Author: Jose Gonzalez
### www.jose-gonzalez.org
# This script shows how to load a shapefile, merge it with a csv and save it with the proper
# encoding
### Load rgdal
require(rgdal)
@josecarlosgonz
josecarlosgonz / mx_states.json
Created June 1, 2014 20:55
Map of Mexican States
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@josecarlosgonz
josecarlosgonz / writeShapeFile.R
Created August 7, 2014 17:26
Create a shapefile from a csv with latitude and longitude coordinates
# Create a shapefile from a csv with latitude and longitude coordinates in
# decimal degrees
# Install and load rdgal
install.packages(rdgal)
require(rgdal)
# Load data
data <- read.csv("Coordinates.csv")
head(data)
@josecarlosgonz
josecarlosgonz / .gitignore
Created June 4, 2014 17:55 — forked from octocat/.gitignore
Gist to gitignore files
# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
@josecarlosgonz
josecarlosgonz / victimizacion.html
Created June 1, 2014 20:45
<!doctype HTML>
<meta charset = 'utf-8'>
<html>
<head>
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet">
<script src='http://d3js.org/d3.v3.min.js' type='text/javascript'></script>
<script src='http://d3js.org/topojson.v1.min.js' type='text/javascript'></script>
<script src='http://datamaps.github.io/scripts/datamaps.all.min.js' type='text/javascript'></script>
<script src='http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0/handlebars.min.js' type='text/javascript'></script>
<script src='http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.min.js' type='text/javascript'></script>
@josecarlosgonz
josecarlosgonz / index.html
Created May 29, 2014 18:41
Map of Mexico with d3
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.municipalities {
fill: #222;
}
.municipalities :hover {
fill: orange;
@josecarlosgonz
josecarlosgonz / Makefile
Last active August 29, 2015 14:01
Interactive map of ENVIPE 2010, 2011 and 2012
.PHONY: all clean
all: estados.zip mx_states.json clean
estados.zip:
curl -o estados.zip http://mapserver.inegi.org.mx/MGN/mge2010v5_0.zip
mx_states.json: estados.zip
unzip -o estados.zip
ogr2ogr states.shp Entidades_2010_5.shp -t_srs "+proj=longlat +ellps=WGS84 +no_defs +towgs84=0,0,0"
## id-property needed so that DataMaps knows how to color the map
topojson -o mx_states.json -s 1e-7 -q 1e5 states.shp -p state_code=+CVE_ENT,name=NOM_ENT --id-property NOM_ENT
@josecarlosgonz
josecarlosgonz / index.html
Last active August 29, 2015 14:01
Map of Mexican States
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.states {
fill: #222;
}
.states :hover {
fill: orange;