It will become increasingly difficult to use software like Excel and SPSS. Perhaps now is a good time to switch to
Matlab. We do have a spreadsheet example of Standardised Dispersion Anaysis.
Using R: Install functions in nlRtsa_SOURCE.R
First, download (from blackboard) and
source('nlRtsa_SOURCE.R'), or source it directly from Github if you have package
We need packages
nlRtsa functions is
in.IT(), which will load a list of packages and install them, but only if they are not present on your system.
You can of course also use
install.packages() or the GUI.