| selectDouble {goCluster} | R Documentation |
This function generates a menu that will allow the user to choose a floating point number.
selectDouble(message, min, max)
message |
The message that will be shown together with the menu. |
min |
The minimal number that is allowed. |
max |
The maximal number that is allowed. |
selectDouble displays the given message to the user and returns
the
number the user chooses as double. The number needs to be greater than
or equal to min as well as less than or equal to max.
The number chosen by the user as double.
Gunnar Wrobel, http://www.gunnarwrobel.de.
selectCore,
selectNumber,
selectOption.
if(interactive()){
## This example can only be run in an interactive mode
selectDouble("Please choose a real number between 0 and 10",0,10)
}