[英]R - knitr - ShareLatex - install.packages(xyz)
如何在ShareLatex knitr文件(.Rtex)中安裝軟件包? R代碼
par(mfrow=c(1,1))
install.packages("tree")
library(tree)
model.tree.simpel <- tree(response~.,data=dat)
plot(model.tree.simpel)
text(model.tree.simpel)
錯誤信息
Installing package into '/usr/local/lib/R/site-library'## (as 'lib' is unspecified)##
Warning in install.packages("tree"):
'lib = "/usr/local/lib/R/site-library"' is notwritable##
Error in install.packages("tree"): unable to install packages##
Error in library(tree): there is no package called 'tree'##
Error in eval(expr, envir, enclos): could not find function "tree"##
Error in plot(model.tree.simpel): object 'model.tree.simpel' not found##
Error in text(model.tree.simpel): object 'model.tree.simpel' not found
您似乎無法安裝軟件包,但可以上傳它們。 我在這里使用DPI
包作為例子。 似乎官方的sharelatex服務器在linux x86_64機器上運行。 所以你的包需要在這樣的機器上編譯(例如ubunut 64)
~/R/x86_64-pc-linux-gnu-library/3.1/DPI
) DPI
文件夾 DPI
文件夾中本地DPI
文件夾的內容 library(DBI)
的DPI
包library(DBI)
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