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There appear to be reports in the literature that transform continuous independent variablea by the use of splines, e.g., assume the dependent variable is hot dogs eaten per week (HD) and the independent variable is waistline (WL), a normal linear regression model would be: nonconfusing_regression <- lm(HD ~ WL) One might use a spline, confusion_inducing_regression_with_spline <- lm(HD ~ ns(WL, df = 4) ) Now is where the problem starts. >From nonconfusing_regression , I get, say 2 added hot dogs per wee...

aotheoverlord wrote: > > > Maybe I missed it, but could you tell us which version of PowerBuilder you are using? PowerBuilder 7... I tried to compile the application in PowerBuilder 6, but it doesn't works.