每次使用scatter3d时,我都会包含以下库:
library(rgl)
library(Rcmdr)但是当我加载这些库时,我得到以下消息:
Loading required package: tcltk
Loading Tcl/Tk interface ... done
Loading required package: car
Loading required package: MASS
Loading required package: nnet
Loading required package: survival
Loading required package: splines
Rcmdr Version 1.7-0
Attaching package: 'Rcmdr'
The following object(s) are masked from 'package:tcltk':
tclvalue
Warning message:
In fun(...) : Can't find a usable tk.tcl in the following directories:
/System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/Scripts/tk8.5 /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/Scripts/tk8.5/Resources/Scripts /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/tk8.5 /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/tk8.5/Resources/Scripts ./lib/tk8.5 ./lib/tk8.5/Resources/Scripts ~/Library/Tcl/tk8.5 ~/Library/Tcl/tk8.5/Resources/Scripts /Library/Tcl/tk8.5 /Library/Tcl/tk8.5/Resources/Scripts /System/Library/Tcl/tk8.5 /System/Library/Tcl/tk8.5/Resources/Scripts /System/Library/Tcl/8.5/tk8.5 /System/Library/Tcl/8.5/tk8.5/Resources/Scripts ~/Library/Frameworks/tk8.5 ~/Library/Frameworks/tk8.5/Resources/Scripts /Library/Frameworks/tk8.5 /Library/Frameworks/tk8.5/Resources/Scripts /System/Library/Frameworks/tk8.5 /System/Library/Frameworks/tk8.5/Resources/Scripts ./library
This probably means that tk wasn't installed properly.而且它的打印效果也很好。然而,如果我运行脚本几次,x11总是在第三次之后开始崩溃(绘图出现,但当我单击它来展开窗口或与之交互时,x11停止响应)。这是什么意思?
发布于 2011-11-23 01:20:03
Tcl/Tk应该是您的Mac安装的一部分(无论您使用的是什么版本)。大多数人现在运行的是Leopard或更高版本,所以我怀疑R-Mac-FAQ:http://cran.r-project.org/bin/macosx/RMacOSX-FAQ.html#TclTk-issues中的Tcl部分可能不适用,但你肯定应该检查一下你是否在运行更早的版本。
tcltk包是标准R安装的一部分。你更新到R 2.14.0了吗?如果你这样做了,那么自从11月10日Simon Urbanek修复了一个二进制包加载问题以来,它是否也进行了更新?您的Rcmdr版本是最新的吗(...我的包安装程序说从17.0开始有3次小版本升级)。
您当前的Rcmdr设置似乎期望Tcltk的版本高于我的老款Mac电脑上安装的默认8.4版本。如果更新R和Rcmdr无效,您可以尝试安装R-Install/Admin Manual:http://cran.r-project.org/doc/manuals/R-admin.html#Tcl_002fTk批准的更新版本的Tcl/Tk
https://stackoverflow.com/questions/8222959
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