我是R的全新用户,现在我需要在我的R中下载并解压缩http://gdac.broadinstitute.org/runs/code/firehose_get_latest.zip,我已尝试过代码:
temp <- tempfile()
> download.file("http://gdac.broadinstitute.org/runs/code/firehose_get_latest.zip",temp)
然而,当我尝试以下代码时:
data <- read.table(unz(temp, "firehose_get_latest"))
它显示了
Error in open.connection(file, "rt") : cannot open the connection In addition: Warning message: In open.connection(file, "rt") : cannot locate file 'firehose_get_latest' in zip file '/tmp/RtmpotKFGQ/file11ff4f04fe46'
那我该怎么做呢? 任何帮助都得到了赞赏!