aaizemberg/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.19/p5.min.js"></script>
  <meta charset="utf-8">
  <title>Coordenadas paralelas con P5JS (iris dataset)</title>
</head>
<body>

  <div id="p5js"></div>

<script>
var w = 900;
var h = 500;
var table;

var sl = [];
var sw = [];
var pl = [];
var pw = [];
var especie = [];

function preload() {
  table =   loadTable("https://gist.githubusercontent.com/aaizemberg/d8375ff90976df4dd789/raw/92b1a6a59a65590966567ef5363f2b85381c60f4/iris.csv", "csv", "header");
}

function setup() {
  var myCanvas = createCanvas(w, h);
  myCanvas.parent('p5js');
  background(0);
  for (var r = 0; r < table.getRowCount(); r++) {
    sl.push(+table.getString(r, 0));
    sw.push(+table.getString(r, 1));
    pl.push(+table.getString(r, 2));
    pw.push(+table.getString(r, 3));
    especie.push(table.getString(r, 4));
  }
  // var especies = _.uniq(especie);
  ejes();
  coordenadas_paralelas();
}

function ejes() {
  stroke(255);
  for (var i = 0; i < 4; i++) {
    var x = map(i, 0, 3, 0 + 10, w - 10);
    line(x,10,x,h-10);
  }
}

function coordenadas_paralelas() {
  var x0 = map(0, 0, 3, 0 + 10, w - 10);
  var x1 = map(1, 0, 3, 0 + 10, w - 10);
  var x2 = map(2, 0, 3, 0 + 10, w - 10);
  var x3 = map(3, 0, 3, 0 + 10, w - 10);

  for (var i = 0; i < sl.length; i++) {

    if (especie[i] == "Iris-setosa") {
      stroke(255, 0, 0);
    } else if (especie[i] == "Iris-versicolor") {
      stroke(0, 255, 0);
    } else {
      stroke(0, 0, 255);
    }

    var y0 = map(sl[i], min(sl), max(sl), h - 10, 10 );
    var y1 = map(sw[i], min(sw), max(sw), h - 10, 10 );
    var y2 = map(pl[i], min(pl), max(pl), h - 10, 10 );
    var y3 = map(pw[i], min(pw), max(pw), h - 10, 10 );

    line(x0, y0, x1, y1);
    line(x1, y1, x2, y2);
    line(x2, y2, x3, y3);
  }
}
</script>

</body>
</html>

## iris.csv

          
            sl
            sw
            pl
            pw
            class

            
              5.1
              3.5
              1.4
              0.2
              Iris-setosa

            
              4.9
              3.0
              1.4
              0.2
              Iris-setosa

            
              4.7
              3.2
              1.3
              0.2
              Iris-setosa

            
              4.6
              3.1
              1.5
              0.2
              Iris-setosa

            
              5.0
              3.6
              1.4
              0.2
              Iris-setosa

            
              5.4
              3.9
              1.7
              0.4
              Iris-setosa

            
              4.6
              3.4
              1.4
              0.3
              Iris-setosa

            
              5.0
              3.4
              1.5
              0.2
              Iris-setosa

            
              4.4
              2.9
              1.4
              0.2
              Iris-setosa

            
              4.9
              3.1
              1.5
              0.1
              Iris-setosa

            
              5.4
              3.7
              1.5
              0.2
              Iris-setosa

            
              4.8
              3.4
              1.6
              0.2
              Iris-setosa

            
              4.8
              3.0
              1.4
              0.1
              Iris-setosa

            
              4.3
              3.0
              1.1
              0.1
              Iris-setosa

            
              5.8
              4.0
              1.2
              0.2
              Iris-setosa

            
              5.7
              4.4
              1.5
              0.4
              Iris-setosa

            
              5.4
              3.9
              1.3
              0.4
              Iris-setosa

            
              5.1
              3.5
              1.4
              0.3
              Iris-setosa

            
              5.7
              3.8
              1.7
              0.3
              Iris-setosa

            
              5.1
              3.8
              1.5
              0.3
              Iris-setosa

            
              5.4
              3.4
              1.7
              0.2
              Iris-setosa

            
              5.1
              3.7
              1.5
              0.4
              Iris-setosa

            
              4.6
              3.6
              1.0
              0.2
              Iris-setosa

            
              5.1
              3.3
              1.7
              0.5
              Iris-setosa

            
              4.8
              3.4
              1.9
              0.2
              Iris-setosa

            
              5.0
              3.0
              1.6
              0.2
              Iris-setosa

            
              5.0
              3.4
              1.6
              0.4
              Iris-setosa

            
              5.2
              3.5
              1.5
              0.2
              Iris-setosa

            
              5.2
              3.4
              1.4
              0.2
              Iris-setosa

            
              4.7
              3.2
              1.6
              0.2
              Iris-setosa

            
              4.8
              3.1
              1.6
              0.2
              Iris-setosa

            
              5.4
              3.4
              1.5
              0.4
              Iris-setosa

            
              5.2
              4.1
              1.5
              0.1
              Iris-setosa

            
              5.5
              4.2
              1.4
              0.2
              Iris-setosa

            
              4.9
              3.1
              1.5
              0.1
              Iris-setosa

            
              5.0
              3.2
              1.2
              0.2
              Iris-setosa

            
              5.5
              3.5
              1.3
              0.2
              Iris-setosa

            
              4.9
              3.1
              1.5
              0.1
              Iris-setosa

            
              4.4
              3.0
              1.3
              0.2
              Iris-setosa

            
              5.1
              3.4
              1.5
              0.2
              Iris-setosa

            
              5.0
              3.5
              1.3
              0.3
              Iris-setosa

            
              4.5
              2.3
              1.3
              0.3
              Iris-setosa

            
              4.4
              3.2
              1.3
              0.2
              Iris-setosa

            
              5.0
              3.5
              1.6
              0.6
              Iris-setosa

            
              5.1
              3.8
              1.9
              0.4
              Iris-setosa

            
              4.8
              3.0
              1.4
              0.3
              Iris-setosa

            
              5.1
              3.8
              1.6
              0.2
              Iris-setosa

            
              4.6
              3.2
              1.4
              0.2
              Iris-setosa

            
              5.3
              3.7
              1.5
              0.2
              Iris-setosa

            
              5.0
              3.3
              1.4
              0.2
              Iris-setosa

            
              7.0
              3.2
              4.7
              1.4
              Iris-versicolor

            
              6.4
              3.2
              4.5
              1.5
              Iris-versicolor

            
              6.9
              3.1
              4.9
              1.5
              Iris-versicolor

            
              5.5
              2.3
              4.0
              1.3
              Iris-versicolor

            
              6.5
              2.8
              4.6
              1.5
              Iris-versicolor

            
              5.7
              2.8
              4.5
              1.3
              Iris-versicolor

            
              6.3
              3.3
              4.7
              1.6
              Iris-versicolor

            
              4.9
              2.4
              3.3
              1.0
              Iris-versicolor

            
              6.6
              2.9
              4.6
              1.3
              Iris-versicolor

            
              5.2
              2.7
              3.9
              1.4
              Iris-versicolor

            
              5.0
              2.0
              3.5
              1.0
              Iris-versicolor

            
              5.9
              3.0
              4.2
              1.5
              Iris-versicolor

            
              6.0
              2.2
              4.0
              1.0
              Iris-versicolor

            
              6.1
              2.9
              4.7
              1.4
              Iris-versicolor

            
              5.6
              2.9
              3.6
              1.3
              Iris-versicolor

            
              6.7
              3.1
              4.4
              1.4
              Iris-versicolor

            
              5.6
              3.0
              4.5
              1.5
              Iris-versicolor

            
              5.8
              2.7
              4.1
              1.0
              Iris-versicolor

            
              6.2
              2.2
              4.5
              1.5
              Iris-versicolor

            
              5.6
              2.5
              3.9
              1.1
              Iris-versicolor

            
              5.9
              3.2
              4.8
              1.8
              Iris-versicolor

            
              6.1
              2.8
              4.0
              1.3
              Iris-versicolor

            
              6.3
              2.5
              4.9
              1.5
              Iris-versicolor

            
              6.1
              2.8
              4.7
              1.2
              Iris-versicolor

            
              6.4
              2.9
              4.3
              1.3
              Iris-versicolor

            
              6.6
              3.0
              4.4
              1.4
              Iris-versicolor

            
              6.8
              2.8
              4.8
              1.4
              Iris-versicolor

            
              6.7
              3.0
              5.0
              1.7
              Iris-versicolor

            
              6.0
              2.9
              4.5
              1.5
              Iris-versicolor

            
              5.7
              2.6
              3.5
              1.0
              Iris-versicolor

            
              5.5
              2.4
              3.8
              1.1
              Iris-versicolor

            
              5.5
              2.4
              3.7
              1.0
              Iris-versicolor

            
              5.8
              2.7
              3.9
              1.2
              Iris-versicolor

            
              6.0
              2.7
              5.1
              1.6
              Iris-versicolor

            
              5.4
              3.0
              4.5
              1.5
              Iris-versicolor

            
              6.0
              3.4
              4.5
              1.6
              Iris-versicolor

            
              6.7
              3.1
              4.7
              1.5
              Iris-versicolor

            
              6.3
              2.3
              4.4
              1.3
              Iris-versicolor

            
              5.6
              3.0
              4.1
              1.3
              Iris-versicolor

            
              5.5
              2.5
              4.0
              1.3
              Iris-versicolor

            
              5.5
              2.6
              4.4
              1.2
              Iris-versicolor

            
              6.1
              3.0
              4.6
              1.4
              Iris-versicolor

            
              5.8
              2.6
              4.0
              1.2
              Iris-versicolor

            
              5.0
              2.3
              3.3
              1.0
              Iris-versicolor

            
              5.6
              2.7
              4.2
              1.3
              Iris-versicolor

            
              5.7
              3.0
              4.2
              1.2
              Iris-versicolor

            
              5.7
              2.9
              4.2
              1.3
              Iris-versicolor

            
              6.2
              2.9
              4.3
              1.3
              Iris-versicolor

            
              5.1
              2.5
              3.0
              1.1
              Iris-versicolor

            
              5.7
              2.8
              4.1
              1.3
              Iris-versicolor

            
              6.3
              3.3
              6.0
              2.5
              Iris-virginica

            
              5.8
              2.7
              5.1
              1.9
              Iris-virginica

            
              7.1
              3.0
              5.9
              2.1
              Iris-virginica

            
              6.3
              2.9
              5.6
              1.8
              Iris-virginica

            
              6.5
              3.0
              5.8
              2.2
              Iris-virginica

            
              7.6
              3.0
              6.6
              2.1
              Iris-virginica

            
              4.9
              2.5
              4.5
              1.7
              Iris-virginica

            
              7.3
              2.9
              6.3
              1.8
              Iris-virginica

            
              6.7
              2.5
              5.8
              1.8
              Iris-virginica

            
              7.2
              3.6
              6.1
              2.5
              Iris-virginica

            
              6.5
              3.2
              5.1
              2.0
              Iris-virginica

            
              6.4
              2.7
              5.3
              1.9
              Iris-virginica

            
              6.8
              3.0
              5.5
              2.1
              Iris-virginica

            
              5.7
              2.5
              5.0
              2.0
              Iris-virginica

            
              5.8
              2.8
              5.1
              2.4
              Iris-virginica

            
              6.4
              3.2
              5.3
              2.3
              Iris-virginica

            
              6.5
              3.0
              5.5
              1.8
              Iris-virginica

            
              7.7
              3.8
              6.7
              2.2
              Iris-virginica

            
              7.7
              2.6
              6.9
              2.3
              Iris-virginica

            
              6.0
              2.2
              5.0
              1.5
              Iris-virginica

            
              6.9
              3.2
              5.7
              2.3
              Iris-virginica

            
              5.6
              2.8
              4.9
              2.0
              Iris-virginica

            
              7.7
              2.8
              6.7
              2.0
              Iris-virginica

            
              6.3
              2.7
              4.9
              1.8
              Iris-virginica

            
              6.7
              3.3
              5.7
              2.1
              Iris-virginica

            
              7.2
              3.2
              6.0
              1.8
              Iris-virginica

            
              6.2
              2.8
              4.8
              1.8
              Iris-virginica

            
              6.1
              3.0
              4.9
              1.8
              Iris-virginica

            
              6.4
              2.8
              5.6
              2.1
              Iris-virginica

            
              7.2
              3.0
              5.8
              1.6
              Iris-virginica

            
              7.4
              2.8
              6.1
              1.9
              Iris-virginica

            
              7.9
              3.8
              6.4
              2.0
              Iris-virginica

            
              6.4
              2.8
              5.6
              2.2
              Iris-virginica

            
              6.3
              2.8
              5.1
              1.5
              Iris-virginica

            
              6.1
              2.6
              5.6
              1.4
              Iris-virginica

            
              7.7
              3.0
              6.1
              2.3
              Iris-virginica

            
              6.3
              3.4
              5.6
              2.4
              Iris-virginica

            
              6.4
              3.1
              5.5
              1.8
              Iris-virginica

            
              6.0
              3.0
              4.8
              1.8
              Iris-virginica

            
              6.9
              3.1
              5.4
              2.1
              Iris-virginica

            
              6.7
              3.1
              5.6
              2.4
              Iris-virginica

            
              6.9
              3.1
              5.1
              2.3
              Iris-virginica

            
              5.8
              2.7
              5.1
              1.9
              Iris-virginica

            
              6.8
              3.2
              5.9
              2.3
              Iris-virginica

            
              6.7
              3.3
              5.7
              2.5
              Iris-virginica

            
              6.7
              3.0
              5.2
              2.3
              Iris-virginica

            
              6.3
              2.5
              5.0
              1.9
              Iris-virginica

            
              6.5
              3.0
              5.2
              2.0
              Iris-virginica

            
              6.2
              3.4
              5.4
              2.3
              Iris-virginica

            
              5.9
              3.0
              5.1
              1.8
              Iris-virginica

## iris.pde
int w = 600, h = 400;
Table table;
String url = "https://gist.githubusercontent.com/aaizemberg/d8375ff90976df4dd789/raw/d5a4609410028e38b28b5187d59aef37d57f0e4c/iris.csv";
float[] v0 = {};
float[] v1 = {};
float[] v2 = {};
float[] v3 = {};
String[] v4 = {};

void setup() {
  float x;
  size(600, 400);
  background(0);
  stroke(255);
  for (int i = 0; i < 4; i++) {
    x = map(i, 0, 3, 0 + 10, w - 10);
    line(
      x,
      10,
      x,
      h-10);
  }
  table = loadTable(url, "header,csv");

  for (TableRow row : table.rows()) {

    float sl = row.getFloat("sl");
    float sw = row.getFloat("sw");
    float pl = row.getFloat("pl");
    float pw = row.getFloat("pw");
    String species = row.getString("class");

    v0 = append(v0, sl);
    v1 = append(v1, sw);
    v2 = append(v2, pl);
    v3 = append(v3, pw);
    v4 = append(v4, species);
  }

  float x0 = map(0, 0, 3, 0 + 10, w - 10);
  float x1 = map(1, 0, 3, 0 + 10, w - 10);
  float x2 = map(2, 0, 3, 0 + 10, w - 10);
  float x3 = map(3, 0, 3, 0 + 10, w - 10);

  for (TableRow row : table.rows()) {
    float sl = row.getFloat("sl");
    float sw = row.getFloat("sw");
    float pl = row.getFloat("pl");
    float pw = row.getFloat("pw");
    String species = row.getString("class");

    if (species.equals("Iris-setosa")) {
      stroke(255, 0, 0);
    } else if (species.equals("Iris-versicolor")) {
      stroke(0, 255, 0);
    } else {
      stroke(0, 0, 255);
    }

    float y0 = map(sl, min(v0), max(v0), h - 10, 10 );
    float y1 = map(sw, min(v1), max(v1), h - 10, 10 );
    float y2 = map(pl, min(v2), max(v2), h - 10, 10 );
    float y3 = map(pw, min(v3), max(v3), h - 10, 10 );

    line(x0, y0, x1, y1);
    line(x1, y1, x2, y2);
    line(x2, y2, x3, y3);

  }
}

## thumbnail.png

      
    Raw
  

              thumbnail.png
	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.19/p5.min.js"></script>
	<meta charset="utf-8">
	<title>Coordenadas paralelas con P5JS (iris dataset)</title>
	</head>
	<body>

	<div id="p5js"></div>

	<script>
	var w = 900;
	var h = 500;
	var table;

	var sl = [];
	var sw = [];
	var pl = [];
	var pw = [];
	var especie = [];

	function preload() {
	table = loadTable("https://gist.githubusercontent.com/aaizemberg/d8375ff90976df4dd789/raw/92b1a6a59a65590966567ef5363f2b85381c60f4/iris.csv", "csv", "header");
	}

	function setup() {
	var myCanvas = createCanvas(w, h);
	myCanvas.parent('p5js');
	background(0);
	for (var r = 0; r < table.getRowCount(); r++) {
	sl.push(+table.getString(r, 0));
	sw.push(+table.getString(r, 1));
	pl.push(+table.getString(r, 2));
	pw.push(+table.getString(r, 3));
	especie.push(table.getString(r, 4));
	}
	// var especies = _.uniq(especie);
	ejes();
	coordenadas_paralelas();
	}

	function ejes() {
	stroke(255);
	for (var i = 0; i < 4; i++) {
	var x = map(i, 0, 3, 0 + 10, w - 10);
	line(x,10,x,h-10);
	}
	}

	function coordenadas_paralelas() {
	var x0 = map(0, 0, 3, 0 + 10, w - 10);
	var x1 = map(1, 0, 3, 0 + 10, w - 10);
	var x2 = map(2, 0, 3, 0 + 10, w - 10);
	var x3 = map(3, 0, 3, 0 + 10, w - 10);

	for (var i = 0; i < sl.length; i++) {

	if (especie[i] == "Iris-setosa") {
	stroke(255, 0, 0);
	} else if (especie[i] == "Iris-versicolor") {
	stroke(0, 255, 0);
	} else {
	stroke(0, 0, 255);
	}

	var y0 = map(sl[i], min(sl), max(sl), h - 10, 10 );
	var y1 = map(sw[i], min(sw), max(sw), h - 10, 10 );
	var y2 = map(pl[i], min(pl), max(pl), h - 10, 10 );
	var y3 = map(pw[i], min(pw), max(pw), h - 10, 10 );

	line(x0, y0, x1, y1);
	line(x1, y1, x2, y2);
	line(x2, y2, x3, y3);
	}
	}
	</script>

	</body>
	</html>
sl	sw	pl	pw	class
5.1	3.5	1.4	0.2	Iris-setosa
4.9	3.0	1.4	0.2	Iris-setosa
4.7	3.2	1.3	0.2	Iris-setosa
4.6	3.1	1.5	0.2	Iris-setosa
5.0	3.6	1.4	0.2	Iris-setosa
5.4	3.9	1.7	0.4	Iris-setosa
4.6	3.4	1.4	0.3	Iris-setosa
5.0	3.4	1.5	0.2	Iris-setosa
4.4	2.9	1.4	0.2	Iris-setosa
4.9	3.1	1.5	0.1	Iris-setosa
5.4	3.7	1.5	0.2	Iris-setosa
4.8	3.4	1.6	0.2	Iris-setosa
4.8	3.0	1.4	0.1	Iris-setosa
4.3	3.0	1.1	0.1	Iris-setosa
5.8	4.0	1.2	0.2	Iris-setosa
5.7	4.4	1.5	0.4	Iris-setosa
5.4	3.9	1.3	0.4	Iris-setosa
5.1	3.5	1.4	0.3	Iris-setosa
5.7	3.8	1.7	0.3	Iris-setosa
5.1	3.8	1.5	0.3	Iris-setosa
5.4	3.4	1.7	0.2	Iris-setosa
5.1	3.7	1.5	0.4	Iris-setosa
4.6	3.6	1.0	0.2	Iris-setosa
5.1	3.3	1.7	0.5	Iris-setosa
4.8	3.4	1.9	0.2	Iris-setosa
5.0	3.0	1.6	0.2	Iris-setosa
5.0	3.4	1.6	0.4	Iris-setosa
5.2	3.5	1.5	0.2	Iris-setosa
5.2	3.4	1.4	0.2	Iris-setosa
4.7	3.2	1.6	0.2	Iris-setosa
4.8	3.1	1.6	0.2	Iris-setosa
5.4	3.4	1.5	0.4	Iris-setosa
5.2	4.1	1.5	0.1	Iris-setosa
5.5	4.2	1.4	0.2	Iris-setosa
4.9	3.1	1.5	0.1	Iris-setosa
5.0	3.2	1.2	0.2	Iris-setosa
5.5	3.5	1.3	0.2	Iris-setosa
4.9	3.1	1.5	0.1	Iris-setosa
4.4	3.0	1.3	0.2	Iris-setosa
5.1	3.4	1.5	0.2	Iris-setosa
5.0	3.5	1.3	0.3	Iris-setosa
4.5	2.3	1.3	0.3	Iris-setosa
4.4	3.2	1.3	0.2	Iris-setosa
5.0	3.5	1.6	0.6	Iris-setosa
5.1	3.8	1.9	0.4	Iris-setosa
4.8	3.0	1.4	0.3	Iris-setosa
5.1	3.8	1.6	0.2	Iris-setosa
4.6	3.2	1.4	0.2	Iris-setosa
5.3	3.7	1.5	0.2	Iris-setosa
5.0	3.3	1.4	0.2	Iris-setosa
7.0	3.2	4.7	1.4	Iris-versicolor
6.4	3.2	4.5	1.5	Iris-versicolor
6.9	3.1	4.9	1.5	Iris-versicolor
5.5	2.3	4.0	1.3	Iris-versicolor
6.5	2.8	4.6	1.5	Iris-versicolor
5.7	2.8	4.5	1.3	Iris-versicolor
6.3	3.3	4.7	1.6	Iris-versicolor
4.9	2.4	3.3	1.0	Iris-versicolor
6.6	2.9	4.6	1.3	Iris-versicolor
5.2	2.7	3.9	1.4	Iris-versicolor
5.0	2.0	3.5	1.0	Iris-versicolor
5.9	3.0	4.2	1.5	Iris-versicolor
6.0	2.2	4.0	1.0	Iris-versicolor
6.1	2.9	4.7	1.4	Iris-versicolor
5.6	2.9	3.6	1.3	Iris-versicolor
6.7	3.1	4.4	1.4	Iris-versicolor
5.6	3.0	4.5	1.5	Iris-versicolor
5.8	2.7	4.1	1.0	Iris-versicolor
6.2	2.2	4.5	1.5	Iris-versicolor
5.6	2.5	3.9	1.1	Iris-versicolor
5.9	3.2	4.8	1.8	Iris-versicolor
6.1	2.8	4.0	1.3	Iris-versicolor
6.3	2.5	4.9	1.5	Iris-versicolor
6.1	2.8	4.7	1.2	Iris-versicolor
6.4	2.9	4.3	1.3	Iris-versicolor
6.6	3.0	4.4	1.4	Iris-versicolor
6.8	2.8	4.8	1.4	Iris-versicolor
6.7	3.0	5.0	1.7	Iris-versicolor
6.0	2.9	4.5	1.5	Iris-versicolor
5.7	2.6	3.5	1.0	Iris-versicolor
5.5	2.4	3.8	1.1	Iris-versicolor
5.5	2.4	3.7	1.0	Iris-versicolor
5.8	2.7	3.9	1.2	Iris-versicolor
6.0	2.7	5.1	1.6	Iris-versicolor
5.4	3.0	4.5	1.5	Iris-versicolor
6.0	3.4	4.5	1.6	Iris-versicolor
6.7	3.1	4.7	1.5	Iris-versicolor
6.3	2.3	4.4	1.3	Iris-versicolor
5.6	3.0	4.1	1.3	Iris-versicolor
5.5	2.5	4.0	1.3	Iris-versicolor
5.5	2.6	4.4	1.2	Iris-versicolor
6.1	3.0	4.6	1.4	Iris-versicolor
5.8	2.6	4.0	1.2	Iris-versicolor
5.0	2.3	3.3	1.0	Iris-versicolor
5.6	2.7	4.2	1.3	Iris-versicolor
5.7	3.0	4.2	1.2	Iris-versicolor
5.7	2.9	4.2	1.3	Iris-versicolor
6.2	2.9	4.3	1.3	Iris-versicolor
5.1	2.5	3.0	1.1	Iris-versicolor
5.7	2.8	4.1	1.3	Iris-versicolor
6.3	3.3	6.0	2.5	Iris-virginica
5.8	2.7	5.1	1.9	Iris-virginica
7.1	3.0	5.9	2.1	Iris-virginica
6.3	2.9	5.6	1.8	Iris-virginica
6.5	3.0	5.8	2.2	Iris-virginica
7.6	3.0	6.6	2.1	Iris-virginica
4.9	2.5	4.5	1.7	Iris-virginica
7.3	2.9	6.3	1.8	Iris-virginica
6.7	2.5	5.8	1.8	Iris-virginica
7.2	3.6	6.1	2.5	Iris-virginica
6.5	3.2	5.1	2.0	Iris-virginica
6.4	2.7	5.3	1.9	Iris-virginica
6.8	3.0	5.5	2.1	Iris-virginica
5.7	2.5	5.0	2.0	Iris-virginica
5.8	2.8	5.1	2.4	Iris-virginica
6.4	3.2	5.3	2.3	Iris-virginica
6.5	3.0	5.5	1.8	Iris-virginica
7.7	3.8	6.7	2.2	Iris-virginica
7.7	2.6	6.9	2.3	Iris-virginica
6.0	2.2	5.0	1.5	Iris-virginica
6.9	3.2	5.7	2.3	Iris-virginica
5.6	2.8	4.9	2.0	Iris-virginica
7.7	2.8	6.7	2.0	Iris-virginica
6.3	2.7	4.9	1.8	Iris-virginica
6.7	3.3	5.7	2.1	Iris-virginica
7.2	3.2	6.0	1.8	Iris-virginica
6.2	2.8	4.8	1.8	Iris-virginica
6.1	3.0	4.9	1.8	Iris-virginica
6.4	2.8	5.6	2.1	Iris-virginica
7.2	3.0	5.8	1.6	Iris-virginica
7.4	2.8	6.1	1.9	Iris-virginica
7.9	3.8	6.4	2.0	Iris-virginica
6.4	2.8	5.6	2.2	Iris-virginica
6.3	2.8	5.1	1.5	Iris-virginica
6.1	2.6	5.6	1.4	Iris-virginica
7.7	3.0	6.1	2.3	Iris-virginica
6.3	3.4	5.6	2.4	Iris-virginica
6.4	3.1	5.5	1.8	Iris-virginica
6.0	3.0	4.8	1.8	Iris-virginica
6.9	3.1	5.4	2.1	Iris-virginica
6.7	3.1	5.6	2.4	Iris-virginica
6.9	3.1	5.1	2.3	Iris-virginica
5.8	2.7	5.1	1.9	Iris-virginica
6.8	3.2	5.9	2.3	Iris-virginica
6.7	3.3	5.7	2.5	Iris-virginica
6.7	3.0	5.2	2.3	Iris-virginica
6.3	2.5	5.0	1.9	Iris-virginica
6.5	3.0	5.2	2.0	Iris-virginica
6.2	3.4	5.4	2.3	Iris-virginica
5.9	3.0	5.1	1.8	Iris-virginica
	int w = 600, h = 400;
	Table table;
	String url = "https://gist.githubusercontent.com/aaizemberg/d8375ff90976df4dd789/raw/d5a4609410028e38b28b5187d59aef37d57f0e4c/iris.csv";
	float[] v0 = {};
	float[] v1 = {};
	float[] v2 = {};
	float[] v3 = {};
	String[] v4 = {};

	void setup() {
	float x;
	size(600, 400);
	background(0);
	stroke(255);
	for (int i = 0; i < 4; i++) {
	x = map(i, 0, 3, 0 + 10, w - 10);
	line(
	x,
	10,
	x,
	h-10);
	}
	table = loadTable(url, "header,csv");

	for (TableRow row : table.rows()) {

	float sl = row.getFloat("sl");
	float sw = row.getFloat("sw");
	float pl = row.getFloat("pl");
	float pw = row.getFloat("pw");
	String species = row.getString("class");

	v0 = append(v0, sl);
	v1 = append(v1, sw);
	v2 = append(v2, pl);
	v3 = append(v3, pw);
	v4 = append(v4, species);
	}

	float x0 = map(0, 0, 3, 0 + 10, w - 10);
	float x1 = map(1, 0, 3, 0 + 10, w - 10);
	float x2 = map(2, 0, 3, 0 + 10, w - 10);
	float x3 = map(3, 0, 3, 0 + 10, w - 10);

	for (TableRow row : table.rows()) {
	float sl = row.getFloat("sl");
	float sw = row.getFloat("sw");
	float pl = row.getFloat("pl");
	float pw = row.getFloat("pw");
	String species = row.getString("class");

	if (species.equals("Iris-setosa")) {
	stroke(255, 0, 0);
	} else if (species.equals("Iris-versicolor")) {
	stroke(0, 255, 0);
	} else {
	stroke(0, 0, 255);
	}

	float y0 = map(sl, min(v0), max(v0), h - 10, 10 );
	float y1 = map(sw, min(v1), max(v1), h - 10, 10 );
	float y2 = map(pl, min(v2), max(v2), h - 10, 10 );
	float y3 = map(pw, min(v3), max(v3), h - 10, 10 );

	line(x0, y0, x1, y1);
	line(x1, y1, x2, y2);
	line(x2, y2, x3, y3);

	}
	}