2020-06-07 解决安装报错‘TCGAbiolinks’

2020-06-06  本文已影响0人  小桃学生信

今天出现三个小小小问题,暂时解决了两个(挠头)

删除不必要的数据的方法

rm()

rm(optim_cosmic)

optim_cosmic就消失在环境中了

解决安装TCGAbiolinks的报错

报错:package ‘TCGAbiolinks’ is not available (for R version 4.0.0)

> install.packages("TCGAbiolinks")
Installing package into ‘C:/Users/taoziyu/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
Warning in install.packages :
  package ‘TCGAbiolinks’ is not available (for R version 4.0.0)

解决

> if (!requireNamespace("BiocManager", quietly = TRUE))
+     install.packages("BiocManager")
> BiocManager::install("TCGAbiolinks")
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