daviosa’s gists

daviosa / voronoi-gmaps.js

Created August 28, 2013 23:00

Using the Javascript-Voronoi (https://github.com/daviosa/Javascript-Voronoi) to draw voronoi edges on google maps. It draw lines to overlap your screen size. If the bounds of the map change, recalculate is needed.

	var voronoi = new Voronoi();
	var bbox = {xl:-window.innerWidth,xr:window.innerWidth2,yt:-window.innerHeight,yb:window.innerHeight2};
	var voronoiLines = [];
	var sites = [];

	function resetVoronoi(){
	for(var vi in voronoiLines){
	var line = voronoiLines[vi];
	line.setMap(null);
	}

daviosa / gMapsMarkers.js

Last active December 21, 2015 20:28

Javascript code to handle markers on GoogleMaps API. Keywords: GoogleMaps API, Marker, Overlay, Javascript, GIS

	var markersArray = [];

	function addMarkerOnClick(mapClient){
	google.maps.event.addListener(mapClient, 'click', function(event) {
	addMarker(event.latLng);
	});
	}

	function addMarker(mapClient, location) {
	marker = new google.maps.Marker({

daviosa / gMapsMain.js

Created August 28, 2013 01:10

Main JavaScript to load a GoogleMaps on a div (with id "map-canvas"). Try to get user location using HTML5 and put the map centered on the user location. Keywords: Javascript, GoogleMaps API, Maps, GIS

	var map;

	function success(position) {
	var latlng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
	loadMap(latlng);
	//FROM gMapsMarkers.js
	//addMarker(latlng);
	}

	function error(msg) {

daviosa / gist:6357883

Created August 27, 2013 19:23

Javascript functions to get user location and plot it on a googlemaps canvas. HTML5 + Javascript

	function success(position) {
	var s = document.querySelector('#status');

	if (s.className == 'success') {
	return;
	}

	s.innerHTML = "Você foi localizado!";
	s.className = 'success';

daviosa / regression_dalgaard.r

Created August 16, 2013 12:24 — forked from rpietro/regression_dalgaard.r

	# regression models from dalgaard

	library("ISwR")
	?thuesen
	thuesen
	attach(thuesen)
	lm(short.velocity~blood.glucose)
	summary(lm(short.velocity~blood.glucose)) #the median should not be far from zero, and the minimum and maximum should be roughly equal in absolute value
	plot(blood.glucose,short.velocity)
	abline(lm(short.velocity~blood.glucose))

daviosa / require.install.package.R

Created August 14, 2013 13:36

Function to require a R package and install it if needed.

	require.install <- function(pkg, github=""){
	req <- suppressWarnings(
	suppressMessages(
	require(package=paste(pkg), character.only=TRUE)
	)
	);
	#print(github);
	if(!req){
	installOk <- FALSE;
	if(length(github)<=0){

daviosa / data_management.r

Created August 14, 2013 12:05 — forked from rpietro/data_management.r

	# reading data into R: http://goo.gl/bAUmj

	library("ISwR")

	#factors

	pain <- c(0,3,2,2,1)
	fpain <- factor(pain,levels=0:3)
	levels(fpain) <- c("none","mild","medium","severe")
	fpain

daviosa / dalgaard.r

Created August 13, 2013 12:31 — forked from rpietro/dalgaard.r

	install.packages("ISwR")
	require("ISwR")
	x <- rnorm(50)
	mean(x)
	sd(x)
	var(x)
	median(x)
	quantile(x)
	pvec <- seq(0,1,0.1)
	pvec

Davi Serrano daviosa