文字と数字を組み合わせた辞書の作成が可能
index = [“cup”, “chair”, “table”, “kagaku”, “pictre”]
data = [7012, 9406, 9609, 3824,9701]
# indexとdataを含むSeriesを作成しseriesに代入
series = pd.Series(data,index=index)
|
1 2 3 4 5 6 |
cup 7012 chair 9406 table 9609 kagaku 3824 pictre 9701 dtype: int64 |
|
1 |
<span role="presentation"></span> |
|
1 |
<span role="presentation"><span class="cm-comment"># インデックス参照を用いてseriesの2つ目から4つ目までの3つの要素を取り出してitems1に代入</span></span> |
|
1 2 3 4 5 6 7 8 |
<span role="presentation"><span class="cm-variable">items1</span> = <span class="cm-variable">series</span>[<span class="cm-number">1</span>:<span class="cm-number">4</span>] 結果 orange 5 </span>banana 8 strawberry 12 dtype: int64 |
|
1 |
<span role="presentation"></span> |
|
1 2 3 |
<span role="presentation"><span class="cm-comment"># インデックス値を指定する方法を用いて"apple", "banana", "kiwifruit"のインデックスと持つ要素を取り出してitems2に代入 </span></span><span role="presentation"><span class="cm-variable">items2</span>=<span class="cm-variable">series</span>[[<span class="cm-string">"apple"</span>,<span class="cm-string">"banana"</span>,<span class="cm-string">"kiwifruit"</span>]]</span> |
|
1 |
<span role="presentation"></span> |
|
1 |
結果 |
コメントを残す