Loading IQRtools setup options
These options are stored in the installed R package as the file "setup_options_IQRtools.R". Typically the sysadmin or the user itself can edit this file. In addition, the user can have an own user setup_options_IQRtools.R file located in the users home folder. If present then the contents of this file are loaded after the contents of the general file, allowing the user to override some of the general settings.
Note that while the contents of the general file might change from installed version to version, the contents of the file in the users home folder are not changed. Updates to this file need to be done by the user.