Functions Reference

Table Of Contents
Aggregate functions
F
ILEMAKER FUNCTIONS REFERENCE 19
Examples
A Student table has a portal showing scores for all exams a student has taken. The exam scores are
in a table called Exams.
Average(Exams::Score) returns the student’s average score for all exams she has taken.
In the following examples:
• Field1 contains two repetitions with values of 1 and 2.
• Field2 contains four repetitions with values of 5, 6, 7, and 8.
• Field3 contains 6.
Average(Field2) returns 6.5 when the calculation isn’t a repeating field.
Average(Field1;Field2;Field3) returns 4, 4, 7, 8 when the calculation is a repeating field.
Note When a referenced field is a repeating field, the Average function returns the average of the
values in the first repetition field, then the average of the values in the second repetition field, and so
on. Therefore, (1+5+6)/3=4;(2+6)/2=4;7/1=7;8/1=8.