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本篇内容主要讲解“R语言如何根据ID列表取对应列的数据”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“R语言如何根据ID列表取对应列的数据”吧!
subset_column.r 根据ID列表，取对应列的数据子集
usage: /share/nas1/huangls/test/TCGA_GEO_immu/scripts/subset_column.r [-h] -i input -m idlist [-c colname] [-o outdir] [-p prefix] get data by column ID optional arguments: -h, --help show this help message and exit -i input, --input input input matrix data [required] -m idlist, --idlist idlist input column ID list ,default first column [required] -c colname, --colname colname match column name in idlist [required] -o outdir, --outdir outdir output file directory [default cwd] -p prefix, --prefix prefix output file name prefix [default demo]
-i 输入要处理的表格，第一列会都成行名
| TCGA-D7-A74A-01A-11R-A32D-31 | TCGA-BR-7704-01A-11R-2055-13 | TCGA-VQ-A91N-01A-11R-A414-31 | TCGA-CD-A4MH-01A-11R-A251-31 | |
| TSPAN6 | 19.71229 | 15.16812 | 58.95336274 | 112.4479129 |
| TNMD | 0.128679 | 0 | 0 | 0.417115888 |
| DPM1 | 166.1934 | 229.3096 | 160.0258308 | 223.6269896 |
| SCYL3 | 8.721258 | 3.71577 | 18.44681977 | 8.307169238 |
| C1orf112 | 6.935284 | 2.181263 | 16.46792983 | 7.387781561 |
| FGR | 2.251234 | 18.9202 | 3.145843585 | 7.801411858 |
| CFH | 3.535552 | 14.03032 | 12.53080064 | 10.27682391 |
| FUCA2 | 103.1044 | 119.298 | 128.6210801 | 138.7011133 |
| GCLC | 30.47744 | 25.12227 | 30.24963988 | 25.52302692 |
-m 指定ID列表，-c colname 指定哪一列作为ID列表的列表；
| barcode | patient | shortLetterCode | definition | stage |
| TCGA-B7-A5TK-01A-12R-A36D-31 | TCGA-B7-A5TK | TP | Primary solid Tumor | Stage IIIA |
| TCGA-BR-7959-01A-11R-2343-13 | TCGA-BR-7959 | TP | Primary solid Tumor | Stage IIIA |
| TCGA-IN-8462-01A-11R-2343-13 | TCGA-IN-8462 | TP | Primary solid Tumor | Stage IIB |
| TCGA-BR-A4CR-01A-11R-A24K-31 | TCGA-BR-A4CR | TP | Primary solid Tumor | Stage IIIC |
| TCGA-CG-4443-01A-01R-1157-13 | TCGA-CG-4443 | TP | Primary solid Tumor | Stage IA |
| TCGA-KB-A93J-01A-11R-A39E-31 | TCGA-KB-A93J | TP | Primary solid Tumor | Stage II |
| TCGA-IN-A6RO-01A-12R-A33Y-31 | TCGA-IN-A6RO | TP | Primary solid Tumor | Stage IA |
| TCGA-HU-A4H3-01A-21R-A251-31 | TCGA-HU-A4H3 | TP | Primary solid Tumor | Stage IIIC |
| TCGA-RD-A8MV-01A-11R-A36D-31 | TCGA-RD-A8MV | TP | Primary solid Tumor | Stage IIIB |
Rscript subset_column.r -i ../01.TCGA_download/TCGA-STAD_gene_expression_TPM.tsv -m metadata.tsv -p TCGA-STAD_gene_expression_TPM
到此，相信大家对“R语言如何根据ID列表取对应列的数据”有了更深的了解，不妨来实际操作一番吧！这里是亿速云网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
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