R code of Kernel Principal Component Analysis (KPCA)

This is R code to run Kernel Principal Component Analysis (KPCA).

Please download the supplemental zip file (this is free) from the URL below to run the KPCA code.

http://univprofblog.html.xdomain.jp/code/R_scripts_functions.zip

Please place the supplemental files at the same directory or folder as that of the KPCA code.

The way to use the codes is written in the URL below.

https://medium.com/@univprofblog1/kernel-principal-component-analysis-matlab-r-and-python-codes-all-you-have-to-do-is-just-decd27ba016d#.j54ym363l