【发布时间】:2020-11-11 23:13:37
【问题描述】:
我有一批样本要提交以在我的大学集群上进行处理。我有超过 1000 个样本需要运行。不必手动创建脚本,我想知道我可以制作一个 for 循环来替换示例 ID。每个脚本本质上都是一样的,我只需要更改示例 ID 和文件位置即可。
df <- structure(list(V1 = c("#!/bin/bash", "#BSUB -W 1440", "#BSUB -n 16",
"#BSUB -x", "#BSUB -R \"rusage[mem=4000] span[hosts=1]\"", "#BSUB -o /gpfs_common/share01/files/abc123.out.%J.txt",
"#BSUB -e /gpfs_common/share01/files/abc123.err.%J.txt", "",
"", "", "", "mcli cp def456/abc123 /panfs/roc/groups/0/location/data.base",
"gzip /panfs/roc/groups/0/location/data.base/abc123", "mcli mv /panfs/roc/groups/0/location/data.base/abc123.gz def456/",
"", "", "#BSUB -J abc123", "\t\t\t", "", "", "", "", "")), row.names = c(NA,
-23L), class = c("data.table", "data.frame"))
names <- list(V1 = c("D00268.merged.dedup.realn.haplotypecaller.g.vcf",
"D00316.merged.dedup.realn.haplotypecaller.g.vcf", "D00426.merged.dedup.realn.haplotypecaller.g.vcf",
"D00432.merged.dedup.realn.haplotypecaller.g.vcf", "D00474.merged.dedup.realn.haplotypecaller.g.vcf",
"D00510.merged.dedup.realn.haplotypecaller.g.vcf", "D00574.merged.dedup.realn.haplotypecaller.g.vcf",
"D00607.merged.dedup.realn.haplotypecaller.g.vcf", "D00619.merged.dedup.realn.haplotypecaller.g.vcf",
"D00662.merged.dedup.realn.haplotypecaller.g.vcf"))
locations <- list(V1 = c("s3/lab/wgs/yrkt/D00268/gvcf/", "s3/lab/wgs/dach/D00316/gvcf/",
"s3/lab/wgs/mnpd/D00426/gvcf/", "s3/lab/wgs/yrkt/D00432/gvcf/",
"s3/lab/wgs/ckcs/D00474/gvcf/", "s3/lab/wgs/lbrt/D00510/gvcf/",
"s3/lab/wgs/shlt/D00574/gvcf/", "s3/lab/wgs/shlt/D00607/gvcf/",
"s3/lab/wgs/mnsc/D00619/gvcf/", "s3/lab/wgs/gtdn/D00662/gvcf/"
))
所以 df 只是我想要运行 for 循环的主脚本。我在主脚本中将示例名称更改为“abc123”,将示例位置更改为“def456”,这样我就可以使用 gsub 之类的东西来识别这两种模式并将它们替换为示例 ID 和示例位置。我希望在完成后创建一个看起来像这样的文本文件。
#!/bin/bash
#BSUB -W 1440
#BSUB -n 16
#BSUB -x
#BSUB -R "rusage[mem=4000] span[hosts=1]"
#BSUB -o /gpfs_common/share01/files/D00268.merged.dedup.realn.haplotypecaller.g.vcf.out.%J.txt
#BSUB -e /gpfs_common/share01/files/D00268.merged.dedup.realn.haplotypecaller.g.vcf.err.%J.txt
mcli cp s3/lab/wgs/yrkt/D00268/gvcf/D00268.merged.dedup.realn.haplotypecaller.g.vcf /panfs/roc/groups/0/location/data.base
gzip /panfs/roc/groups/0/location/data.base/D00268.merged.dedup.realn.haplotypecaller.g.vcf
mcli mv /panfs/roc/groups/0/location/data.base/D00268.merged.dedup.realn.haplotypecaller.g.vcf.gz s3/lab/wgs/yrkt/D00268/gvcf/
#BSUB -J D00268.merged.dedup.realn.haplotypecaller.g.vcf
我认为 for 循环将是最简单的方法,但我愿意接受建议。希望这一切都说得通。如果您有任何问题,请告诉我
我过去使用过这个 for 循环,但我从未使用过 for 循环来 gsub 通过列表
for(i in 1:nrow(df)){
df[i,'V1'] <- gsub("abc123", "D00268.merged.dedup.realn.haplotypecaller.g.vcf", df[i,'V1'])
df[i,'V1'] <- gsub("def456", "s3/lab/wgs/yrkt/D00268/gvcf/", df[i,'V1'])
}
【问题讨论】:
-
您能告诉我们您用来替换 ID 的逻辑吗?
-
我想我编辑了问题来回答你的问题
-
您想要一个包含 10 个数据框的列表吗? (
names$v1/locations$V1的每个元素一个) -
没错。然后我可以将数据帧写入可以为每个样本提交的文本文件
-
在您的示例中,for-loop
"def345"应该是"def456",根据df中的占位符