如何在R中安裝y/n提示無監督實驗？

我正在測試大多數模式中的caret支持一堆PC上。不幸的是，caret「建議」軟件包不包括可用於處理的大部分模型軟件包。每當新版本的R出現時，我都必須坐在每臺PC的前面，等待每個提示按下1按鈕和Enter。有沒有一種選擇可以讓R或Rstudio安裝任何需要的東西？ A也適用於每個/ s/n提示。如何在R中安裝y/n提示無監督實驗？

list.of.packages <- c("caretEnsemble","logicFS"," RWeka","ordinalNet","xgboost","mlr","caret","MLmetrics","bartMachine","spikeslab","party","rqPen","monomvn","foba","logicFS","rPython","qrnn","randomGLM","msaenet","Rborist","relaxo","ordinalNet","rrf","frbs","extraTrees","ipred","elasticnet","bst","brnn","Boruta","arm","elmNN","evtree","extraTrees","deepnet","kknn","KRLS","RSNNS","partDSA","plsRglm","quantregForest","ranger","inTrees") 


new.packages <- list.of.packages[!(list.of.packages %in% installed.packages()[,"Package"])] 
if(length(new.packages)) install.packages(new.packages, dep = TRUE) 


install.packages("mlr", dependencies = c("Depends", "Suggests")) 
install.packages("caret", dependencies = c("Depends", "Suggests"))

代碼我去：

list.of.packages <-getModelInfo(allmodel)[[1]]$library; 
new.packages <- list.of.packages[!(list.of.packages %in% installed.packages()[,"Package"])]; 
if(length(new.packages)) install.packages(new.packages, dep = TRUE)

來源

2017-07-30 ran8

此代碼：

getPackages <- function(packs){ 
    packages <- unlist(
    tools::package_dependencies(packs, available.packages(), 
           which=c("Depends", "Imports", "Suggests"), # 
           recursive=TRUE) 
) 
    packages <- union(packs, packages) 
    packages 
} 

packages <- getPackages(c("caret")) # add in other packages you want here 
install.packages(packages)

從https://stackoverflow.com/a/15650828/6619250允許安裝所有的依賴（遞歸）從「依賴」，「進口」，並「建議」

但是，實際上嘗試由於「Suggests」包的列表，此代碼導致列表（!!）包。

因此，我建議你看看the list of "Suggests" packages in CRAN並用你自己的清單替換caret，你需要做的就是自己去確定你想要的包。

來源

2017-07-31 02:35:53 hongsy

這恐怕並沒有真正的工作我。或者說我已經有了一份清單並且安裝了脫字符號的建議。但是插入符號會爲新包增加算法。 – ran8

它增加了什麼樣的新軟件包？ – hongsy

包·RWeka·rPython·不可用（版本..） – ran8

從蝙蝠

來看，它的「C：\ Program Files文件\ r \ R-3.4.2 \ BIN \ 64 \運行R.exe」 CMD批ULTIMATESTACKING3skippingMCandUS.R

，並添加

選項（回購=結構（C（CRAN = 「https://cran.cnr.berkeley.edu/」）））

到R檔的開頭

來源

2017-11-24 00:34:50 ran8

如何在R中安裝y/n提示無監督實驗？

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