R语言下载时scatterplot3d.package下载不了
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下载
scatterplot3d.package出现问题如下:
trying URL 'http://cran.rstudio.com/bin/macosx/contrib/3.0/
scatterplot3d_0.3-35.tgz'
Error in download.file(url, destfile, method, mode = "wb", ...) :
can ...
2014-10-6 22:53 - chenketing1992 - 爱问频道