{"provider_url":"https://hatena.blog","title":"\u3010Pandas\u3011read_csv \u3067\u30d8\u30c3\u30c0\u3042\u308a\u30fb\u306a\u3057\u306e\u8aad\u307f\u8fbc\u307f","categories":["Python","Python-pandas"],"version":"1.0","width":"100%","blog_url":"https://a1026302.hatenablog.com/","provider_name":"Hatena Blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/157314735/1599576939808917","author_url":"https://blog.hatena.ne.jp/a1026302/","description":"pandas \u306e csv \u8aad\u307f\u8fbc\u307f\u3067\u30d8\u30c3\u30c0\u3042\u308a\u30fb\u306a\u3057\u306e\u8aad\u307f\u8fbc\u307f\u65b9\u6cd5\u3092\u30e1\u30e2\u3057\u307e\u3059\u3002 \u4f7f\u3044\u65b9 \u30d8\u30c3\u30c0\u3042\u308a df = pd.read_csv(filename, header=0) \u30d8\u30c3\u30c0\u306a\u3057 \u300cheader\u300d\u306b\u300cNone\u300d\u3092\u6e21\u3057\u305f\u5834\u5408\u3001\u30d8\u30c3\u30c0\u306a\u3057\u306e\u51e6\u7406\u306b\u306a\u308a\u307e\u3059\u3002 \u30ab\u30e9\u30e0\u540d\u306e\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408 0, 1, 2, ... \u3068\u306a\u308a\u3001\u300cnames\u300d\u3067\u6307\u5b9a\u3059\u308c\u3070\u305d\u306e\u60c5\u5831\u304c\u30d8\u30c3\u30c0\u306b\u306a\u308a\u307e\u3059\u3002 df = pd.read_csv(filename, header=None, names=['A', 'B']) \u53c2\u8003 pandas.pydata.org","author_name":"a1026302","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa1026302.hatenablog.com%2Fentry%2F2024%2F05%2F28%2F095830\" title=\"\u3010Pandas\u3011read_csv \u3067\u30d8\u30c3\u30c0\u3042\u308a\u30fb\u306a\u3057\u306e\u8aad\u307f\u8fbc\u307f - \u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2024-05-28 09:58:30","type":"rich","height":"190","url":"https://a1026302.hatenablog.com/entry/2024/05/28/095830","blog_title":"\u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0"}