Menu: View→Analysis Properties→Bootstrap→Bootfactor
Speeds up the bootstrap algorithm and makes it more reliable under the assumption that standard errors are inversely proportional to the square root of sample size.
For more information, see the BootFactor method of the AmosEngine class.
Programming
In Amos Graphics programs, you can fill this text box with "5" by using the following statement (Visual Basic):
pd.GetTextBox("AnalysisPropertiesForm", "BootFactorText").Text = "5"