上一页 1 ··· 181 182 183 184 185 186 187 188 189 ··· 337 下一页
摘要: shuf -n5 main.txtsort -R main.txt | head -5awk -vN=5 -vC="`wc -l file`" 'BEGIN{srand();while(n<N){i=int(rand()*C+1);if(!(i in a)){a[i]++;n++}}}NR in a... 阅读全文
posted @ 2015-12-23 19:52 emanlee 阅读(17684) 评论(0) 推荐(1)
摘要: Lift genome positionsGenome positions are best represented inBED format. UCSC provides tools to convert BED file from one genome assembly to another.B... 阅读全文
posted @ 2015-12-21 19:28 emanlee 阅读(7659) 评论(0) 推荐(0)
摘要: 1 Windows: 键入 cd C:\Program Files\R\R-3.2.0\bin 工作目录切换到R的核心程序目录 键入 R BATCH F:\Test.R 或 Rscript F:\Test.R 运行脚本 前者R控制台内容记录到Test.Rout文件中,后者则将数据输出到windows 阅读全文
posted @ 2015-12-19 21:32 emanlee 阅读(14955) 评论(1) 推荐(1)
摘要: NaN (“Not a Number”) means 0/0 NA (“Not Available”) is generally interpreted as a missing value and has various forms – NA_integer_, NA_real_, etc. Th 阅读全文
posted @ 2015-12-19 20:21 emanlee 阅读(993) 评论(0) 推荐(0)
摘要: from: http://www.erogol.com/broad-view-machine-learning-libraries/ http://www.slideshare.net/VincenzoLomonaco/deep-learning-libraries-and-rst-experime 阅读全文
posted @ 2015-12-07 21:39 emanlee 阅读(316) 评论(0) 推荐(0)
摘要: From:http://venturebeat.com/2015/11/14/deep-learning-frameworks/Here’s a rundown of some other notable deep learning libraries available today.The big... 阅读全文
posted @ 2015-12-07 21:27 emanlee 阅读(365) 评论(0) 推荐(0)
摘要: RR version 3.1.1 (2014-07-10) -- "Sock it to Me"yum list installed | grep RR-core.x86_64 3.1.0-5.el6 @epel R-core-devel.x86_64 3.1.0-5.el6 @epel R-dev... 阅读全文
posted @ 2015-11-28 11:24 emanlee 阅读(1315) 评论(0) 推荐(0)
摘要: (1)Checking Version of Bioconductor> source("http://bioconductor.org/biocLite.R")Bioconductor version 2.14 (BiocInstaller 1.14.3), ?biocLite for helpA... 阅读全文
posted @ 2015-11-28 11:23 emanlee 阅读(1402) 评论(0) 推荐(0)
摘要: -t选项的功能是使输出的结果将以时间降序排列。如果希望按时间的升序排列,可以使用管道符将返回的结果传入tac命令。用法示例:查询当前目录的文件并以降序排列: ll -t查询当前目录的文件并以升序排列: ll -t | tac ll -t 按照修改时间排序,由新到旧 ll -rt 按照修改时间排序,由 阅读全文
posted @ 2015-11-28 08:11 emanlee 阅读(1297) 评论(0) 推荐(0)
摘要: Error in save(filtered, file = paste(sampleName, "filtered", sep = "_")) : error writing to connection (原因:检查路径/权限/剩余空间) 阅读全文
posted @ 2015-11-27 23:16 emanlee 阅读(2534) 评论(0) 推荐(0)
上一页 1 ··· 181 182 183 184 185 186 187 188 189 ··· 337 下一页