Error in install.packages : Updating loaded packages Restarting R session... 最近下载gganimate时遇到的问题。原因是涉及更新Rstudio依赖的包所以Rstudio自己不能进行这个操作。故而解决方案就是不使用Rstudio,直接在terminal里输入 r # 启动r update.packages(ask = FALSE) #会自动更新所有包,如果不加 ask = ...
install.packages()函数只能安装包含在CRAN软件仓库中的包。可以用搜索引擎搜索关键字：r package xcell，...
其中"Path1"对应的是install.packages()的默认安装路径,对于我来说,我输入了如下指令: .libPaths(c("C:/Users/ThinkPad/Documents/R/win-library/4.0", "C:/Users/ThinkPad/Documents/R/win-library/3.6")) 我保留了原来的安装路径"C:/Users/ThinkPad/Documents/R/win-library/3.6",并设置新的安装路径"C:/...
> install.packages("RCurl") Warning in install.packages : unable to access index for repository http://cran.itam.mx/src/contrib: cannot open URL 'http://cran.itam.mx/src/contrib/PACKAGES' WARNING: Rtools is required to build R packages but is not currently installed. Please download and ...
When I try to install any package in Rstudio I get the following error message: Error in install.packages : path[1]="C:\Users\javad\Documents\.Rhistory\win-library\3.2": The system cannot find the path specified How can I solve it?
I am just starting using Rstudio Cloud in Linux and encountered issue installing the package. I just started withtidyverse #install tidyverse packages options(repos=c(CRAN="https://cloud.r-project.org"))options(download.file.method="libcurl")install.packages("tidyverse") ...
解决方法: 进入到R的安装目录,编辑/etc/Rprofile.site 添加 options(download.file.method="libcurl"),重新打开Rst...
R是一种流行的开源编程语言，专门用于统计计算和图形。它被统计学家广泛用于开发统计软件和执行数据分析。
packages : installation of package 'nloptr' had non-zero exit status The downloaded source packages are in '/tmp/RtmpqOB5Ww/downloaded_packages' 切换到Linux su –转root权限 密码 apt install cmake Exit > install.packages('nloptr') Installing package into '/home/rstudio/R/x86_64-pc-...
包含一个Java开发工程师所需的绝大多数知识。相信只要勤奋学习，每天进步一点点，各位大佬总有一天会成为...