ght = 500;

/********
 * Data *
 ********/

var sampleData = [
            {
            "pclass": 1,
            "survived": 1,
            "name": "Allen, Miss. Elisabeth Walton",
            "sex": "female",
            "age": 29,
            "sibsp": 0,
            "parch": 0,
            "ticket": 24160,
            "fare": 211.3375,
            "cabin": "B5",
            "embarked": "S",
            "boat": 2,
            "body": 0,
            "home.dest": "St Louis, MO"
            },
            {
