{"id":6335,"date":"2025-10-03T15:26:21","date_gmt":"2025-10-03T07:26:21","guid":{"rendered":"http:\/\/cnliutz.ipyingshe.net\/?p=6335"},"modified":"2025-10-05T20:05:00","modified_gmt":"2025-10-05T12:05:00","slug":"r%e8%af%ad%e8%a8%80%e7%bb%98%e5%88%b6%e8%82%a1%e7%a5%a8k%e7%ba%bf%e5%9b%be","status":"publish","type":"post","link":"http:\/\/xc.ipyingshe.net:5347\/?p=6335","title":{"rendered":"R\u8bed\u8a00\u7ed8\u5236\u80a1\u7968K\u7ebf\u56fe"},"content":{"rendered":"\n<p>\u4f7f\u7528python\u5e93baostock\u83b7\u5f97\u4e2d\u56fd\u6d77\u6cb9\u7684\u5386\u53f2\u6570\u636e\uff0c\u5b58\u4e3astock_data_numeric.csv\u6587\u4ef6\uff0c\u5907\u7528\u3002<br><a href=\"http:\/\/cnliutz.ipyingshe.net\/?p=6325\" target=\"_blank\" rel=\"noreferrer noopener\">python\u5e93baostock\u83b7\u53d6\u80a1\u7968\u6570\u636e \u2013 \u7f51\u4e8b-\u6811\u8393\u6d3e<\/a><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nlibrary(readr)\nstock_data_numeric &lt;- read_csv(\"python\/stock_data_numeric.csv\")\nView(stock_data_numeric)\n# \u5b89\u88c5\u5e76\u52a0\u8f7dquantmod\u5305\n#install.packages(\"quantmod\")\nlibrary(quantmod)\n\nstock_data_numeric &lt;- xts(stock_data_numeric&#91;,-c(1,2)],order.by = as.Date(stock_data_numeric$date))\n# \u4f7f\u7528chartSeries\u7ed8\u5236\u80a1\u7968\u4ef7\u683c\u56fe\nchartSeries(stock_data_numeric,\n            theme = \"white\", # \u8bbe\u7f6e\u767d\u8272\u4e3b\u9898\n            name = \"\u4e2d\u56fd\u6d77\u6cb9\u80a1\u4ef7\u53ca20\u5747\u4ef7\u7ebfSMA20\",\n            TA = c(addVo(),      #\u6dfb\u52a0\u6210\u4ea4\u91cf\u56fe\n                   addBBands())) # \u6dfb\u52a0\u5e03\u6797\u5e26\u6307\u6807  \n\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"632\" src=\"http:\/\/cnliutz.ipyingshe.net\/wp-content\/uploads\/2025\/10\/image-1024x632.png\" alt=\"\" class=\"wp-image-6336\" srcset=\"http:\/\/xc.ipyingshe.net:5347\/wp-content\/uploads\/2025\/10\/image-1024x632.png 1024w, http:\/\/xc.ipyingshe.net:5347\/wp-content\/uploads\/2025\/10\/image-300x185.png 300w, http:\/\/xc.ipyingshe.net:5347\/wp-content\/uploads\/2025\/10\/image-768x474.png 768w, http:\/\/xc.ipyingshe.net:5347\/wp-content\/uploads\/2025\/10\/image.png 1050w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528python\u5e93baostock\u83b7\u5f97\u4e2d\u56fd\u6d77\u6cb9\u7684\u5386\u53f2\u6570\u636e\uff0c\u5b58\u4e3astock_dat <span class=\"readmore\"><a href=\"http:\/\/xc.ipyingshe.net:5347\/?p=6335\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,24],"tags":[],"class_list":["post-6335","post","type-post","status-publish","format-standard","hentry","category-r","category-24"],"_links":{"self":[{"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/6335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6335"}],"version-history":[{"count":3,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/6335\/revisions"}],"predecessor-version":[{"id":6396,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/6335\/revisions\/6396"}],"wp:attachment":[{"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6335"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xc.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}