Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
>>> >>> import pandas as pd >>> >>> data_dict = {'A':[100, 564, 347], 'B':[1200, 853, 139]} >>> df = pd.DataFrame(data_dict) >>> >>> print(type(df)) <class 'pandas.core.frame.DataFrame'> >>> >>> print(df) A B 0 100 1200 1 564 853 2 347 139 >>> >>> print(df['A']) 0 100 1 564 2 347 Name: A, dtype: int64 >>> >>> print(df['B']) 0 1200 1 853 2 139 Name: B, dtype: int64 >>> >>> df['A * B + 2*A'] = df['A
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く