[R] R Package Version 한번에 확인하기

• 컴퓨터/서버에 설치되어 있는 R Packages Version 간편하게 확인하기

  • session <- sessionInfo()
    
    # Other Packages version
    otherpkg_version<-data.table()
    otherpkg_list<-names(session$otherPkgs)
    
    for(i in 1:length(otherpkg_list)){
    set<-cbind(otherpkg_list[i],session$otherPkgs[otherpkg_list[i]][[1]]$Version)
    otherpkg_version<-rbind(otherpkg_version,set)
    }
    colnames(otherpkg_version) = c("Packages","Version")
    
    
    # LoadedOnly Packages version
    loadpkg_version<-data.table()
    load_list<-names(session$loadedOnly)
    
    for(i in 1:length(load_list)){
    set<-cbind(load_list[i],session$loadedOnly[load_list[i]][[1]]$Version)
    loadpkg_version<-rbind(loadpkg_version,set)
    }
    
    colnames(loadpkg_version) = c("Packages","Version")
    
    totalpkg_version<-rbind(otherpkg_version,loadpkg_version)

 

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