{"url":"https://python-remrin.hatenadiary.jp/entry/2017/05/19/112225","author_name":"rare_Remrin","version":"1.0","author_url":"https://blog.hatena.ne.jp/rare_Remrin/","provider_url":"https://hatena.blog","title":"pandas\u306e\u4f7f\u3044\u65b9\uff08\uff13\uff09\u3000\u30a4\u30f3\u30c7\u30c3\u30af\u30b9","type":"rich","height":"190","image_url":null,"width":"100%","provider_name":"Hatena Blog","blog_title":"Remrin\u306epython\u653b\u7565\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpython-remrin.hatenadiary.jp%2Fentry%2F2017%2F05%2F19%2F112225\" title=\"pandas\u306e\u4f7f\u3044\u65b9\uff08\uff13\uff09\u3000\u30a4\u30f3\u30c7\u30c3\u30af\u30b9 - Remrin\u306epython\u653b\u7565\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://python-remrin.hatenadiary.jp/","description":"pandas\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u3002\u884c\u3084\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u300c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u3057\u3066\u4fdd\u6301\u3002 \u884c\uff1aDataFrame.index \u5217\uff1aDataFrame.columns import numpy as np import pandas as pd data = {\"year\": [2010, 2011, 2012, 2013], \"pref\":[\"\u5343\u8449\", \"\u5c71\u53e3\", \"\u5c90\u961c\", \"\u6771\u4eac\"]} f = pd.DataFrame(data) print(f) # pref year # 0 \u5343\u8449 2010 # 1 \u5c71\u53e3 2011 # 2 \u5c90\u961c 2012 # 3 \u6771\u4eac 2013 \u2026","published":"2017-05-19 11:22:25","categories":["pandas","\u30e9\u30a4\u30d6\u30e9\u30ea","python"]}