D3 Array Manipulation

<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
<style>
* {
  margin: 0;
  padding: 0;
}

body {
  background: #dfd;
}

hr {
  margin-top:2px;
  margin-bottom:2px;
}

.red {
  color:red;
}
</style>
</head>

<body>
<script>
  function print(arg){
    if(typeof arg === 'object') { document.write(JSON.stringify(arg)); }
    else { document.write(arg); }
  }

function hr(){
    document.write('<hr>');
  }
  function br(){
    document.write('<br>');
  }

/************************************
  * 配列操作
  ***********************************/
  print('<b>配列操作</b>');
  br();

var dataArray = [10, 20, 50, 40, 30, 600];
  print('<span class="red">var dataArray = [10, 20, 50, 40, 30, 600];</span>');
  hr();

//昇順
  print('dataArray.sort(d3.ascending))=>');
  print(dataArray.sort(d3.ascending));
  hr();

//降順
  print('dataArray.sort(d3.descending))=>');
  print(dataArray.sort(d3.descending));
  hr();

//最小値取得
  print('d3.min(dataArray)=>');
  print(d3.min(dataArray));
  hr();

//最大値取得
  print('d3.max(dataArray)=>');
  print(d3.max(dataArray));
  hr();

//最小値・最大値取得
  print('d3.extent(dataArray)=>');
  print(d3.extent(dataArray));
  hr();

//合計
  print('d3.sum(dataArray)=>');
  print(d3.sum(dataArray));
  hr();

//平均
  print('d3.mean(dataArray)=>');
  print(d3.mean(dataArray));
  hr();

//中央値
  print('d3.median(dataArray)=>');
  print(d3.median(dataArray));
  hr();

//分位数
  print('d3.quantile(dataArray.sort(), 1)=>');
  print(d3.quantile(dataArray.sort(), 1));
  br();
  print('d3.quantile(dataArray.sort(), 0.5)=>');
  print(d3.quantile(dataArray.sort(), 0.5));
  br();
  print('d3.quantile(dataArray.sort(), 0.25)=>');
  print(d3.quantile(dataArray.sort(), 0.25));
  hr();

//二分木
  print('d3.bisect(dataArray, 30)=>');
  print(d3.bisect(dataArray, 30));
  br();
  print('d3.bisectLeft(dataArray, 30)=>'); //配列の中に指定した数値以下の数値が幾つあるか
  print(d3.bisectLeft(dataArray, 30));
  br();
  print('d3.bisectRight(dataArray, 30)=>');//配列の中に指定した数値以上の数値が幾つあるか
  print(d3.bisectRight(dataArray, 30));
  hr();

//シャッフル
  print('d3.shuffle(dataArray)=>');
  print(d3.shuffle(dataArray));
  hr();

print('<b>Sets</b>');
  br();
  print('<span class="red">var dataSet = d3.set(dataArray)</span>');
  var dataSet = d3.set(dataArray);
  br();
  print(dataSet);
  hr();

//探索
  print('dataSet.has(20)=>');
  print(dataSet.has(20));
  br();
  print('dataSet.has(120)=>');
  print(dataSet.has(120));
  hr();

//追加
  print('dataSet.add(199);');
  br();
  print('dataSet=>');
  dataSet.add(199)
  print(dataSet);
  hr()

//削除
  print('dataSet.remove(600);');
  br();
  print('dataSet=>');
  dataSet.remove(600)
  print(dataSet);
  hr()

//値取得
  print('dataSet.values()=>');
  print(dataSet.values());
  hr();

/************************************
  * 連想配列操作
  ***********************************/
  print('<b>連想配列操作</B>');
  br();

var dataObj = {'x':10, 'y':20, 'z':30}
  print('<span class="red">var dataObj=');
  print(dataObj);
  print('</span>');
  hr();

//キー取得
  print('d3.keys(dataObj)=>');
  print(d3.keys(dataObj));
  hr();

//値取得
  print('d3.values(dataObj)=>');
  print(d3.values(dataObj));
  hr();

//{key:キー, value:値}に変換
  print('d3.entries(dataObj)=>');
  print(d3.entries(dataObj));
  hr();

/************************************
  * Maps
  ***********************************/
  print('<b>Maps</b>');
  br();

print('<span class="red">var dataMap = d3.map(dataObj)</span>');
  var dataMap = d3.map(dataObj);
  br();
  print(dataMap);
  hr();

//探索
  print('dataMap.has("y")=>');
  print(dataMap.has("y"));
  br();
  print('dataMap.has("q")=>');
  print(dataMap.has("q"));
  hr();

//値取得
  print('dataMap.get("y")=>');
  print(dataMap.get("y"));
  hr();

//追加
  print('dataMap.set("a", 10);');
  br();
  print('dataMap=>');
  dataMap.set("a", 10)
  print(dataMap);
  hr()

//削除
  print('dataMap.remove("z");');
  br();
  print('dataMap=>');
  dataMap.remove("z")
  print(dataMap);
  hr()

//キー取得
  print('dataMap.keys()=>');
  print(dataMap.keys());
  hr();

//値取得
  print('dataMap.values()=>');
  print(dataMap.values());
  hr();

//{key:キー, value:値}に変換
  print('dataMap.entries()=>');
  print(dataMap.entries());
  hr();

/************************************
  * Array Operators
  ***********************************/
  print('<b>Array Operators</b>');
  br();

//引数１〜引数２までの値を含んだ配列を生成（引数３はステップ数：デフォルト１）
  print('d3.range(10, 50, 5)=>');
  print(d3.range(10, 50, 5));
  hr();

//引数１の配列を引数２で指定した順番に並べ替えてあらたな配列を生成
  print('d3.permute(["a", "b", "c"], [1, 2, 0]) =>');
  print(d3.permute(["a", "b", "c"], [1, 2, 0]) );
  hr();

//値をarrayオブジェクトに変換した配列を生成
  print('d3.zip(dataArray)=>');
  print(d3.zip(dataArray));
  hr();

</script>
</body>

https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js