{"id":65839,"date":"2026-10-10T14:00:37","date_gmt":"2026-10-10T06:00:37","guid":{"rendered":"https:\/\/www.biocloudservice.com\/wordpress\/?post_type=ftc_question&p=65839"},"modified":"2026-10-10T14:00:37","modified_gmt":"2026-10-10T06:00:37","slug":"differential-genes-ferrdb-intersection-limits","status":"publish","type":"ftc_question","link":"https:\/\/www.biocloudservice.com\/wordpress\/ferroptosis\/questions\/differential-genes-ferrdb-intersection-limits\/","title":{"rendered":"\u5dee\u5f02\u57fa\u56e0\u4e0e FerrDb \u53d6\u4ea4\u96c6\u5c31\u7b97\u94c1\u6b7b\u4ea1\u5206\u6790\u5417\uff1f"},"content":{"rendered":"

\u5148\u770b\u7ed3\u8bba\uff1a<\/strong>\u53d6\u4ea4\u96c6\u80fd\u5f97\u5230\u201c\u5728\u672c\u6570\u636e\u4e2d\u5dee\u5f02\u8868\u8fbe\u4e14\u6709\u94c1\u6b7b\u4ea1\u76f8\u5173\u6ce8\u91ca\u201d\u7684\u5019\u9009\u57fa\u56e0\uff0c\u4f46\u4e0d\u80fd\u72ec\u7acb\u8bc1\u660e\u901a\u8def\u6d3b\u6027\u3001\u673a\u5236\u56e0\u679c\u6216\u9884\u6d4b\u4ef7\u503c\u3002\u5b8c\u6574\u5206\u6790\u8981\u5148\u4fdd\u8bc1\u5dee\u5f02\u6bd4\u8f83\u6709\u6548\uff0c\u518d\u6839\u636e\u7814\u7a76\u76ee\u6807\u9009\u62e9\u5bcc\u96c6\u3001\u6837\u672c\u8bc4\u5206\u3001\u7ec6\u80de\u5b9a\u4f4d\u6216\u529f\u80fd\u9a8c\u8bc1\uff0c\u5e76\u62a5\u544a\u672a\u652f\u6301\u9884\u671f\u7684\u7ed3\u679c\u3002<\/p>\n

\u9002\u7528\u60c5\u51b5<\/h2>\n

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    \n
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    \n\n\n\n\n\n\n\n
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    \u53ef\u8fd0\u884c\u7684\u6700\u5c0f\u4ea4\u96c6\u793a\u4f8b<\/h2>\n

    \u8fd9\u91cc DEMO_X \u4e0d\u5728\u53d7\u68c0\u8303\u56f4\u5185\uff0c\u4e0d\u80fd\u5047\u5b9a\u5b83\u5177\u6709\u548c\u5176\u4ed6\u57fa\u56e0\u76f8\u540c\u7684\u88ab\u9009\u4e2d\u673a\u4f1a\u3002\u771f\u5b9e\u7814\u7a76\u8fd8\u5e94\u8bb0\u5f55\u4f4e\u8868\u8fbe\u8fc7\u6ee4\u548c\u7edf\u8ba1\u68c0\u9a8c\u5931\u8d25\u7684\u60c5\u51b5\u3002\u4ee3\u7801\u53ea\u9a8c\u8bc1\u96c6\u5408\u64cd\u4f5c\uff0c\u4e0d\u5305\u542b\u5dee\u5f02\u5206\u6790\u6216\u94c1\u6b7b\u4ea1\u751f\u7269\u5b66\u7ed3\u8bba\u3002<\/p>\n

    # \u4eba\u5de5\u6784\u9020\u7684\u5c0f\u5217\u8868\uff0c\u4ec5\u6f14\u793a\u96c6\u5408\u5173\u7cfb\uff0c\u4e0d\u662f FerrDb \u6570\u636e\ntested <- c('DEMO_A', 'DEMO_B', 'DEMO_C', 'DEMO_D')\ndeg <- c('DEMO_A', 'DEMO_C')\nannotation_set <- c('DEMO_A', 'DEMO_B', 'DEMO_X')\ncandidate <- intersect(deg, annotation_set)\nbackground_set <- intersect(tested, annotation_set)\nstopifnot(identical(candidate, 'DEMO_A'))\nstopifnot(length(background_set) == 2L)<\/code><\/pre>\n
    \u4ea4\u96c6\u5f88\u5c0f\u6216\u4e3a\u7a7a\u600e\u4e48\u529e<\/h2>\n
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    \u4f9d\u636e\u4e0e\u7248\u672c<\/h2>\n