R语言中批量提取当前目录中指定类型的文件

2023-09-15 19:42| 来源: 网络整理| 查看: 265

1、直接测试

dir() ## 列出当前目录中所有文件 myfile dir() ## 列出所有文件 [1] "GSE148812_family.soft" [2] "GSE148812_family.soft.gz" [3] "GSE148812_genotyping_results.txt" [4] "GSE148812_genotyping_results.txt.gz" [5] "GSE148812_RAW.tar" [6] "GSM4481589_8378315049_R05C01_Grn.idat" [7] "GSM4481589_8378315049_R05C01_Grn.idat.gz" [8] "GSM4481589_8378315049_R05C01_Red.idat" [9] "GSM4481589_8378315049_R05C01_Red.idat.gz" > myfile myfile [1] "GSE148812_family.soft" [2] "GSE148812_family.soft.gz" [3] "GSE148812_genotyping_results.txt" [4] "GSE148812_genotyping_results.txt.gz" [5] "GSE148812_RAW.tar" [6] "GSM4481589_8378315049_R05C01_Grn.idat" [7] "GSM4481589_8378315049_R05C01_Grn.idat.gz" [8] "GSM4481589_8378315049_R05C01_Red.idat" [9] "GSM4481589_8378315049_R05C01_Red.idat.gz" > gzfile gzfile [1] "GSE148812_family.soft.gz" [2] "GSE148812_genotyping_results.txt.gz" [3] "GSM4481589_8378315049_R05C01_Grn.idat.gz" [4] "GSM4481589_8378315049_R05C01_Red.idat.gz" > txtfile txtfile [1] "GSE148812_genotyping_results.txt"

> gsefile gsefile [1] "GSE148812_family.soft" [2] "GSE148812_family.soft.gz" [3] "GSE148812_genotyping_results.txt" [4] "GSE148812_genotyping_results.txt.gz" [5] "GSE148812_RAW.tar"

参考：https://zhuanlan.zhihu.com/p/378404523

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