r 包 KernSmooth 版权

Question

我是 R 的新手。能够使用 R 控制台安装一个名为 KernSmooth 的包。有什么地方可以找出 KernSmooth 的版权信息吗？下面是我所做的。

> install.packages("KernSmooth")
--- Please select a CRAN mirror for use in this session ---
trying URL 'http://mirrors.nics.utk.edu/cran/bin/macosx/mavericks/contrib/3.1/KernSmooth_2.23-12.tgz'
Content type 'application/x-gzip' length 91267 bytes (89 Kb)
opened URL
==================================================
downloaded 89 Kb

The downloaded binary packages are in
    /var/folders/yd/y63jsdgn2sx1jf9b7vl7ksqc0000gn/T//RtmpE1vO1I/downloaded_packages

Answer 1

如果只是想查看版权，安装包后，做一个library()调用

> library(KernSmooth)
KernSmooth 2.23 loaded
Copyright M. P. Wand 1997-2009

video explanation (如果需要的话)