Download appropriate version of R for Windows (i.e R 3.2.1 for GCDkit 4.1). The R is also available from numerous mirrors worldwide.
To install R, double click the downloaded .exe file. Select the target installation directory and follow further instructions of the installation wizard.
Download the current version of GCDkit.
Unpack the .zip archive, double click the GCDkit4.1_for_R3.2.1.exe file and follow the instructions.
To run GCDkit, double click the GCDkit shortcut and R should start automatically loading GCDkit on the fly.
In case of problems, refer to the Readme1st.txt file
Read instructions in menu 'GCDkit | Help' or documentation

Advanced users

As an alternative for advanced users, the current version of GCDkit is also available as R library: GCDkit_4.1.zip, running under R 3.2.1, further depending on libraries R2HTML, RODBC and sp. The R console should run in SDI mode.

To install GCDkit 4.1 as library, you have to:

download and install the R 3.2.1 for Windows
run the R console in a SDI mode (e.g. "C:\Program Files\R\R-3.2.1\bin\i386\Rgui.exe" --sdi)
download the GCDkit_4.1.zip library
install the library from the R console (Menu Packages > Install package(s) from local zip files...)
install the R2HTML_2.3.1.zip, RODBC_1.3-12.zip and sp_1.1-1.zip libraries (Menu Packages > Install package(s)...)
load the GCDkit library (Menu Packages > Load package > GCDkit or type library(GCDkit))

To run GCDkit next time, you have to repeat the second and the last step.

Page last modified April 04, 2018