| setShutUp {GCDkit} | R Documentation | 
Determines whether extensive textual output is to be printed.
setShutUp()
None.
The control option is shut.up, whose default is FALSE, meaning that 
detailed information is to be printed. This, however, may become not viable on 
slower systems and/or for extensive data sets.
This can be set from the menu 'GCDkit|Options' 
by setting the checkbox 'Minimize output on screen?' or directly, from the 
command line (see Examples). 
Vojtěch Janoušek, vojtech.janousek@geology.cz
'gcdOptions' 'options'
    getOption("gcd.shut.up")    # query the current value of the given option
    options("gcd.shut.up"=TRUE) # reduce the printed output to a minimum