{"id":180602,"date":"2024-05-08T20:38:36","date_gmt":"2024-05-08T12:38:36","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/180602.html"},"modified":"2024-05-08T20:38:42","modified_gmt":"2024-05-08T12:38:42","slug":"r-%e8%af%ad%e8%a8%80%e7%9a%84%e4%bc%98%e5%8a%a3%e5%8a%bf%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/180602.html","title":{"rendered":"R \u8bed\u8a00\u7684\u4f18\u52a3\u52bf\u662f\u4ec0\u4e48"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27065925\/9392327e-8130-4b35-83e3-52319d4b2e69.webp\" alt=\"R \u8bed\u8a00\u7684\u4f18\u52a3\u52bf\u662f\u4ec0\u4e48\" \/><\/p>\n<p><p>R\u8bed\u8a00\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<strong>\u4ea4\u4e92\u6027\u5f3a\u3001\u4e30\u5bcc\u7684\u5305\u8d44\u6e90\u3001\u6570\u636e\u5206\u6790\u80fd\u529b\u51fa\u8272\u548c\u514d\u8d39\u5f00\u6e90<\/strong>\u3002\u5b83\u7684\u52a3\u52bf\u5219\u6d89\u53ca\u5230\uff1a<strong>\u901f\u5ea6\u76f8\u5bf9\u8f83\u6162\u3001\u5185\u5b58\u6d88\u8017\u5927\u3001\u57fa\u4e8e\u5355\u7ebf\u7a0b\u7684\u6267\u884c\u65b9\u5f0f\u548c\u5bf9\u5927\u6570\u636e\u652f\u6301\u6709\u9650<\/strong>\u3002<\/p>\n<\/p>\n<p><p>\u4ea4\u4e92\u6027\u5f3a\u662fR\u8bed\u8a00\u7684\u91cd\u8981\u4f18\u52bf\u4e4b\u4e00\u3002R\u8bed\u8a00\u63d0\u4f9b\u4e86\u4f18\u79c0\u7684\u5373\u65f6\u4ea4\u4e92\u73af\u5883\uff0c\u53ef\u4ee5\u7acb\u5373\u6267\u884c\u4ee3\u7801\u5e76\u83b7\u53d6\u53cd\u9988\uff0c\u8fd9\u4f7f\u5f97\u6570\u636e\u5206\u6790\u5e08\u53ef\u4ee5\u5feb\u901f\u8bd5\u9a8c\u5e76\u4fee\u6539\u4ed6\u4eec\u7684\u5206\u6790\u65b9\u6cd5\u3002\u5b83\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u7ed3\u6784\u5982\u5411\u91cf\u3001\u77e9\u9635\u3001\u6570\u636e\u6846\u548c\u5217\u8868\u7b49\uff0c\u9002\u5408\u5404\u79cd\u590d\u6742\u7684\u6570\u636e\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001R\u8bed\u8a00\u7684\u4f18\u52bf<\/h3>\n<\/p>\n<ol>\n<li>\n<p><strong>\u4e30\u5bcc\u7684\u5305\u8d44\u6e90<\/strong><br \/> R\u8bed\u8a00\u62e5\u6709\u4e00\u4e2a\u975e\u5e38\u6d3b\u8dc3\u7684\u793e\u533a\uff0c\u57fa\u4e8eCRAN\uff08Comprehensive R Archive Network\uff09\u4f17\u591a\u7684\u5305\u5b9e\u73b0\u4e86\u4ece\u57fa\u7840\u6570\u5b66\u8ba1\u7b97\u5230\u9ad8\u7ea7\u6570\u636e\u6316\u6398\u7684\u5404\u7c7b\u529f\u80fd\u3002\u7528\u6237\u8fd8\u80fd\u501f\u52a9Bioconductor\u7b49\u5e73\u53f0\uff0c\u8fdb\u884c\u751f\u7269\u4fe1\u606f\u5b66\u3001\u9057\u4f20\u5b66\u7684\u4e13\u4e1a\u5206\u6790\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u5206\u6790\u80fd\u529b\u51fa\u8272<\/strong><br \/> R\u662f\u4e13\u4e3a\u7edf\u8ba1\u5206\u6790\u3001\u56fe\u5f62\u8868\u793a\u548c\u6570\u636e\u6316\u6398\u7b49\u4efb\u52a1\u4e13\u95e8\u8bbe\u8ba1\u7684\u8bed\u8a00\u3002\u5b83\u5305\u542b\u4e86\u5927\u91cf\u7edf\u8ba1\u6a21\u578b\uff08\u7ebf\u6027\u548c\u975e\u7ebf\u6027\u5efa\u6a21\u3001\u7ecf\u5178\u7edf\u8ba1\u6d4b\u8bd5\u3001\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u3001\u5206\u7c7b\u3001\u805a\u7c7b\u7b49\uff09\uff0c\u5e76\u652f\u6301\u5404\u79cd\u7c7b\u578b\u7684\u56fe\u8868\u548c\u56fe\u5f62\u8bbe\u8ba1\uff0c\u4e3a\u6570\u636e\u5206\u6790\u5e08\u63d0\u4f9b\u4e86\u5de8\u5927\u7684\u4fbf\u5229\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u514d\u8d39\u5f00\u6e90<\/strong><br \/> R\u4f5c\u4e3a\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u5176\u6e90\u4ee3\u7801\u53ef\u4f9b\u4efb\u4f55\u4eba\u81ea\u7531\u67e5\u9605\u548c\u4fee\u6539\u3002\u8fd9\u610f\u5473\u7740\u7528\u6237\u4e0d\u4ec5\u53ef\u4ee5\u514d\u8d39\u4f7f\u7528R\u8bed\u8a00\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u4fee\u6539\u548c\u4f18\u5316R\u8bed\u8a00\u7684\u73af\u5883\u3002\u8fd9\u79cd\u5f00\u653e\u6027\u8d28\u4fc3\u8fdb\u4e86\u5168\u7403\u7528\u6237\u7684\u5171\u540c\u8fdb\u6b65\u548c\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6559\u80b2\u548c\u7814\u7a76\u9886\u57df\u7684\u652f\u6301<\/strong><br \/> \u5728\u5b66\u672f\u754c\uff0cR\u8bed\u8a00\u51ed\u501f\u5176\u826f\u597d\u7684\u6570\u636e\u5904\u7406\u548c\u7edf\u8ba1\u5206\u6790\u529f\u80fd\uff0c\u6210\u4e3a\u6559\u80b2\u548c\u7814\u7a76\u5de5\u4f5c\u4e2d\u7684\u70ed\u95e8\u9009\u62e9\u3002\u5b83\u4f7f\u7814\u7a76\u8005\u80fd\u591f\u4ee5\u8f83\u4f4e\u7684\u6210\u672c\u5f00\u5c55\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u5de5\u4f5c\uff0c\u4e14\u6613\u4e8e\u4ea4\u6d41\u548c\u590d\u5236\u7814\u7a76\u6210\u679c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u4e8c\u3001R\u8bed\u8a00\u7684\u52a3\u52bf<\/h3>\n<\/p>\n<ol>\n<li>\n<p><strong>\u901f\u5ea6\u76f8\u5bf9\u8f83\u6162<\/strong><br \/> \u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u96c6\u65f6\uff0cR\u7684\u6027\u80fd\u53ef\u80fd\u4f1a\u663e\u5f97\u4e0d\u8db3\u3002\u5c3d\u7ba1\u5b58\u5728\u8bf8\u5982Rcpp\u4e4b\u7c7b\u7684\u6269\u5c55\u5305\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\uff0c\u4f46\u666e\u904d\u6765\u8bf4\uff0cC\u3001C++\u6216Fortran\u7b49\u7f16\u8bd1\u8bed\u8a00\u5728\u6027\u80fd\u4e0a\u901a\u5e38\u4f18\u4e8eR\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5185\u5b58\u6d88\u8017\u5927<\/strong><br \/> R\u8bed\u8a00\u5728\u8ba1\u7b97\u65f6\u5e38\u5e38\u5c06\u6570\u636e\u96c6\u5b8c\u6574\u5730\u8f7d\u5165\u5230\u5185\u5b58\u4e2d\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e86\u5728\u5904\u7406\u975e\u5e38\u5927\u7684\u6570\u636e\u96c6\u65f6\u53ef\u80fd\u51fa\u73b0\u5185\u5b58\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u8fd9\u5c31\u9700\u8981\u5728\u786c\u4ef6\u548c\u6570\u636e\u7ba1\u7406\u4e0a\u505a\u51fa\u76f8\u5e94\u7684\u8c03\u6574\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u57fa\u4e8e\u5355\u7ebf\u7a0b\u7684\u6267\u884c\u65b9\u5f0f<\/strong><br \/> R\u662f\u57fa\u4e8e\u5355\u7ebf\u7a0b\u7684\u6267\u884c\u65b9\u5f0f\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u901a\u5e38\u53ea\u80fd\u5728\u5355\u4e2aCPU\u6838\u5fc3\u4e0a\u8fd0\u884c\u3002\u867d\u7136\u53ef\u4ee5\u901a\u8fc7\u5e76\u884c\u8ba1\u7b97\u7684\u5305\u5982doParallel\u63d0\u5347\u6027\u80fd\uff0c\u4f46\u8fd9\u901a\u5e38\u9700\u8981\u7528\u6237\u6709\u989d\u5916\u7684\u7f16\u7a0b\u6280\u80fd\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5bf9\u5927\u6570\u636e\u652f\u6301\u6709\u9650<\/strong><br \/> \u867d\u7136R\u8bed\u8a00\u7528\u4e8e\u6570\u636e\u5206\u6790\u975e\u5e38\u5f3a\u5927\uff0c\u4f46\u7531\u4e8e\u4e0a\u8ff0\u901f\u5ea6\u548c\u5185\u5b58\u7b49\u9650\u5236\uff0c\u5b83\u5728\u5927\u6570\u636e\u9886\u57df\u7684\u5e94\u7528\u53d7\u5230\u4e86\u4e00\u5b9a\u7684\u9650\u5236\u3002\u867d\u7136\u6709\u6280\u672f\u5982R\u7684bigmemory\u5305\u8bd5\u56fe\u7f13\u89e3\u8fd9\u4e00\u95ee\u9898\uff0c\u4f46\u4e0e\u4e13\u95e8\u4e3a\u5927\u6570\u636e\u91cf\u8eab\u5b9a\u5236\u7684\u5de5\u5177\uff08\u5982Hadoop\u6216Spark\uff09\u76f8\u6bd4\uff0cR\u4ecd\u6709\u4e0d\u5c0f\u7684\u5dee\u8ddd\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u4e09\u3001\u62d3\u5c55\u8ba8\u8bba\uff1a\u63d0\u5347R\u8bed\u8a00\u6027\u80fd\u7684\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u9488\u5bf9R\u8bed\u8a00\u7684\u52a3\u52bf\uff0c\u793e\u533a\u5f00\u53d1\u4e86\u591a\u79cd\u4f18\u5316\u65b9\u6cd5\u548c\u9ad8\u7ea7\u5305\u6765\u51cf\u5c11\u5176\u8d1f\u9762\u5f71\u54cd\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5229\u7528\u6570\u636e\u5904\u7406\u5305\u63d0\u9ad8\u6548\u7387<\/strong><br \/> data.table\u548cdplyr\u7b49\u5305\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6570\u636e\u5904\u7406\u7684\u901f\u5ea6\u548c\u6548\u7387\uff0c\u964d\u4f4e\u5185\u5b58\u6d88\u8017\uff0c\u4ed6\u4eec\u5229\u7528\u4e86\u9ad8\u7ea7\u7684\u6570\u636e\u5904\u7406\u7b97\u6cd5\u548c\u7f16\u7a0b\u6280\u5de7\u4f18\u5316\u4e86R\u7684\u8ba1\u7b97\u80fd\u529b\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528Rcpp\u548cC++\u96c6\u6210<\/strong><br \/> Rcpp\u662f\u5c06R\u4e0eC++\u7ed3\u5408\u8d77\u6765\u4f7f\u7528\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u7f16\u5199\u5feb\u901f\u7684C++\u4ee3\u7801\u6765\u52a0\u901f\u8ba1\u7b97\u5bc6\u96c6\u578b\u4efb\u52a1\u3002\u5229\u7528\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u663e\u8457\u63d0\u5347R\u8bed\u8a00\u5904\u7406\u80fd\u529b\uff0c\u5c24\u5176\u662f\u5728\u6267\u884c\u5927\u89c4\u6a21\u5faa\u73af\u6216\u590d\u6742\u6570\u5b66\u8fd0\u7b97\u65f6\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u56db\u3001 \u7ed3\u8bed<\/h3>\n<\/p>\n<p><p>\u5c3d\u7ba1R\u8bed\u8a00\u5b58\u5728\u4e00\u4e9b\u52a3\u52bf\uff0c\u5f3a\u5927\u7684\u6570\u636e\u5206\u6790\u529f\u80fd\u3001\u4e30\u5bcc\u7684\u8d44\u6e90\u548c\u793e\u533a\u652f\u6301\u4f7f\u5176\u6210\u4e3a\u6570\u636e\u79d1\u5b66\u5bb6\u7684\u9996\u9009\u5de5\u5177\u4e4b\u4e00\u3002\u5b83\u7684\u4f18\u52bf\u5728\u7edf\u8ba1\u5206\u6790\u548c\u56fe\u5f62\u5c55\u793a\u65b9\u9762\u7684\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\uff0c\u5728\u6559\u80b2\u548c\u7814\u7a76\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u800c\u52a3\u52bf\u90e8\u5206\u5219\u662f\u6027\u80fd\u548c\u8d44\u6e90\u6d88\u8017\u65b9\u9762\u7684\u95ee\u9898\uff0c\u8fd9\u4e9b\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u65b9\u6cd5\u548c\u4f7f\u7528\u989d\u5916\u7684\u5de5\u5177\u6765\u51cf\u8f7b\u3002\u603b\u4f53\u4e0a\uff0cR\u8bed\u8a00\u662f\u4e00\u4e2a\u6781\u4e3a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u503c\u5f97\u4efb\u4f55\u6570\u636e\u5206\u6790\u5e08\u6216\u7edf\u8ba1\u5b66\u5bb6\u6295\u5165\u65f6\u95f4\u7cbe\u529b\u53bb\u5b66\u4e60\u548c\u638c\u63e1\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>Q: R\u8bed\u8a00\u76f8\u8f83\u5176\u4ed6\u6570\u636e\u5206\u6790\u8bed\u8a00\u6709\u4f55\u4f18\u52bf\uff1f<\/strong><\/p>\n<p>A: R\u8bed\u8a00\u5728\u6570\u636e\u5206\u6790\u9886\u57df\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ol>\n<li>\u5f3a\u5927\u7684\u7edf\u8ba1\u5206\u6790\u80fd\u529b\uff1aR\u8bed\u8a00\u5185\u7f6e\u4e86\u4e30\u5bcc\u7684\u7edf\u8ba1\u5206\u6790\u51fd\u6570\u548c\u5305\uff0c\u53ef\u7528\u4e8e\u5404\u79cd\u7edf\u8ba1\u6a21\u578b\u3001\u5047\u8bbe\u68c0\u9a8c\u548c\u6570\u636e\u53ef\u89c6\u5316\u4efb\u52a1\u3002<\/li>\n<li>\u793e\u533a\u652f\u6301\u548c\u5f00\u6e90\u751f\u6001\u7cfb\u7edf\uff1aR\u8bed\u8a00\u62e5\u6709\u6d3b\u8dc3\u7684\u793e\u533a\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u4ece\u5168\u7403\u8303\u56f4\u5185\u7684\u7528\u6237\u4e2d\u83b7\u53d6\u5e2e\u52a9\u548c\u652f\u6301\u3002\u6b64\u5916\uff0cR\u8bed\u8a00\u6709\u5927\u91cf\u5f00\u6e90\u7684\u6269\u5c55\u5305\u53ef\u4f9b\u4f7f\u7528\uff0c\u53ef\u4ee5\u8f7b\u677e\u6269\u5c55\u5176\u529f\u80fd\u3002<\/li>\n<li>\u6570\u636e\u53ef\u89c6\u5316\u80fd\u529b\uff1aR\u8bed\u8a00\u63d0\u4f9b\u4e86\u591a\u79cd\u6570\u636e\u53ef\u89c6\u5316\u5de5\u5177\u548c\u5e93\uff0c\u5982ggplot2\u548cplotly\u3002\u8fd9\u4e9b\u5de5\u5177\u4f7f\u5f97\u6570\u636e\u53ef\u89c6\u5316\u53d8\u5f97\u7b80\u5355\u6613\u7528\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u548c\u6c9f\u901a\u6570\u636e\u3002<\/li>\n<li>\u9002\u7528\u4e8e\u5927\u6570\u636e\u5206\u6790\uff1aR\u8bed\u8a00\u53ef\u4ee5\u4e0e\u5927\u6570\u636e\u5904\u7406\u6846\u67b6\uff08\u5982Hadoop\u548cSpark\uff09\u8fdb\u884c\u65e0\u7f1d\u96c6\u6210\uff0c\u5141\u8bb8\u5206\u6790\u5e08\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u96c6\u548c\u9ad8\u6027\u80fd\u8ba1\u7b97\u9700\u6c42\u3002<\/li>\n<\/ol>\n<p><strong>Q: R\u8bed\u8a00\u7684\u52a3\u52bf\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>A: 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