Help on packages working with excell files
Hi, If you need xlsx package try installing both java versions on your PC. I often had 32 bit java installed but running R on 64 bit requires a 64 bit java installed and vice versa.? Best, peter Von meinem Samsung Ger?t gesendet. -------- Urspr?ngliche Nachricht -------- Von: Ista Zahn <istazahn at gmail.com> Datum: 2015.06.22 20:31 (GMT+01:00) An: "Nguyen C." <nctu2006 at gmail.com> Cc: "R-sig-teaching at r-project.org" <r-sig-teaching at r-project.org> Betreff: Re: [R-sig-teaching] Help on packages working with excell files Hi Tu, Yes, those Java dependencies suck. I recommend trying the readxl package, it doesn't have any external dependencies and should be easier to get it working. Best, Ista
On Mon, Jun 22, 2015 at 1:40 PM, Nguyen C. <nctu2006 at gmail.com> wrote:
Dear friends, I am trying to install and use xlsx package. After installeing xlsx and rJava successfully, I type >library(xlsx) then R said : "library(xlsx) Loading required package: rJava Error : .onLoad failed in loadNamespace() for 'rJava', details: ?? call: fun(libname, pkgname) ?? error: No CurrentVersion entry in Software/JavaSoft registry! Try re-installing Java and make sure R and Java have matching architectures. Error: package ?rJava? could not be loaded" I did the same for gdata package,? after installing succesfully and calling library(gdata), I did:
myDf<-read.xls("levuan2kq.xls",sheet=1,header=TRUE)
Error in findPerl(verbose = verbose) : ?? perl executable not found. Use perl= argument to specify the correct path. Error in file.exists(tfn) : invalid 'file' argument Till now, I could not use any package to work with excel file. Anyone can help me. Thanks, Tu ???????? [[alternative HTML version deleted]]
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