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install.packages("KernSmooth")
trying URL 'http://cran.rstudio.com/bin/macosx/mavericks/contrib/3.1/KernSmooth_2.23-13.tgz' Content type 'application/x-gzip' length 90611 bytes (88 Kb) opened URL ================================================== downloaded 88 Kb The downloaded binary packages are in /var/folders/_s/n4303w0908s0vds7yhl10t8c0000gq/T//RtmpJTnLfh/downloaded_packages > library(KernSmooth) KernSmooth 2.23 loaded Copyright M. P. Wand 1997-2009
2. Use RStudio menu