{"id":204164,"date":"2025-05-29T11:59:59","date_gmt":"2025-05-29T03:59:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204164\/"},"modified":"2025-05-29T11:59:59","modified_gmt":"2025-05-29T03:59:59","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-pandas-%e5%88%a4%e6%96%ad%e6%95%b0%e6%8d%ae%e8%a1%a8%e4%b8%ad%e6%98%af%e5%90%a6%e5%ad%98%e5%9c%a8%e9%97%b4%e9%9a%94%e8%b6%85%e8%bf%87%e4%b8%a4%e4%b8%aa%e6%9c%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204164\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e\u8868\u4e2d\u662f\u5426\u5b58\u5728\u95f4\u9694\u8d85\u8fc7\u4e24\u4e2a\u6708\u7684\u8bb0\u5f55\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e\u8868\u4e2d\u662f\u5426\u5b58\u5728\u95f4\u9694\u8d85\u8fc7\u4e24\u4e2a\u6708\u7684\u8bb0\u5f55\uff1f<\/h1>\n<p>\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662f\u6587\u7ae0\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e\u8868\u4e2d\u662f\u5426\u5b58\u5728\u95f4\u9694\u8d85\u8fc7\u4e24\u4e2a\u6708\u7684\u8bb0\u5f55\uff1f\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241030\/17302772436721ef7bf02bb.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>pandas\u5224\u65ad\u4e24\u6761\u6570\u636e\u4e4b\u95f4\u7684\u65e5\u671f\u95f4\u9694<\/strong><\/p>\n<p>\u6709\u8fd9\u6837\u4e00\u5f20\u6570\u636e\u8868\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>name<\/th>\n<th>date<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>foo<\/td>\n<td>2022-01-01<\/td>\n<\/tr>\n<tr>\n<td>foo<\/td>\n<td>2022-01-23<\/td>\n<\/tr>\n<tr>\n<td>foo<\/td>\n<td>2022-03-01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5982\u4f55\u5224\u65ad\u8fd9\u5f20\u8868\u91cc\u9762\u662f\u5426\u6709\u95f4\u9694\u4e24\u4e2a\u6708\u4ee5\u4e0a\u7684\u8bb0\u5f55\uff1f<\/p>\n<p><strong>\u89e3\u7b54<\/strong><\/p>\n<ol>\n<li>\n<p>\u8ba1\u7b97\u4e24\u6761\u76f8\u90bb\u6570\u636e\u4e4b\u95f4\u7684\u5929\u6570\u5dee\uff1a<\/p>\n<pre>df['day'] = (df.date.shift(-1) - df.date).dt.days<\/pre>\n<\/li>\n<li>\n<p>\u5224\u65ad\u5929\u6570\u5dee\u662f\u5426\u5927\u4e8e 60 \u5929\uff08\u4e24\u4e2a\u6708\uff09\uff1a<\/p>\n<pre>(df.day &gt; 60).any()<\/pre>\n<\/li>\n<\/ol>\n<p>\u5982\u679c any() \u8fd4\u56de true\uff0c\u5219\u8868\u793a\u8868\u5185\u5b58\u5728\u95f4\u9694\u8d85\u8fc7\u4e24\u4e2a\u6708\u7684\u8bb0\u5f55\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e\u8868\u4e2d\u662f\u5426\u5b58\u5728\u95f4\u9694\u8d85\u8fc7\u4e24\u4e2a\u6708\u7684\u8bb0\u5f55\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204164","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204164"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204164\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}