Executing code based on a condition can be performed using if and if / else statements.
If Statement Syntax (den = Data Export NameVarCode = a StudyTRAX Variable's Code)
if (#den1 #VarCode1 == 0) {
#den2 #VarCode2 = 1;
Other statements here...
}
If - Else Statement Syntax (den = Data Export NameVarCode = a StudyTRAX Variable's Code)
if (#den1 #VarCode1 == 0) {
#den2 #VarCode2 = 1;
} else if (#den1 #VarCode1 == 1) {
#den2 #VarCode2 = 2;
} else if (#den1 #VarCode1 == 2) {
#den2 #VarCode2 = 3;
} else {
#den2 #VarCode2 = 0;
}
Functions are defined on the "Variable Dependencies" tab (see image). The standard way to set up functions is:
- In the "Expressions" box type the text "main()"
- In the "User Defined Functions" box type the text "function main()" and then type out the function
- Don't include the quotes from the text main() and function main() above
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