用getGEO函数报错

Question

源代码setwd("D:/Rwork")
options(stringsAsFactors = F)
f='GSE31684_eSet.Rdata'
library(BiocGenerics)
library(Biobase)
library(GEOquery)
if(!file.exists(f)){
gset <- getGEO('GSE31684', destdir=".",
AnnotGPL = F, ## 注释文件
getGPL = F,GSEMatrix = T,parseCharacteristics = T) ## 平台文件
save(gset,file=f) ## 保存到本地
}
load('GSE31684_eSet.Rdata')
报错Found 1 file(s)
GSE31684_series_matrix.txt.gz
Operation was aborted by an application callbackFile stored at:
./GSE31684_series_matrix.txt.gz
Error in downloadFile(url, destfile = destfile, mode = "wb") :
Failed to download ./GSE31684_series_matrix.txt.gz!

求解决方法

Answer 1

这单纯的没下载成功，检查一下网络，有的情况像校园网下载不了，开热点又能下了。我复制了你的代码试了下，能下载且加载的