I need help Manipulating an array

I have an array declare on my main time line named W_time in it i have several numbers.
now what i want to do is add this numbers in the array together so i can have a sum, then i want to find the average for this numbers, am usint this code to find it, but it returns NaN....

for(i = 0; i < 10; i++){
sum += W_time[i];
}
myAverage = sum / 10;

does this work or is there another way to add an array. Pls help.......

:confused:

Hi,

Do you use mx2004? if so you need to make sure you set sum to zero before you start the loop,

Code:

---

sum = 0;
for(i = 0; i < 10; i++){
    sum += W_time[i];
}
myAverage = sum / 10;

---

using += on an undefined variable won't work in mx2004 (but was ok in previous versions where actionscript was a little less strict)

Thx i would not had figure that out since i have been using flash for a while and now switch to 2004 is pain to make the transition....by the way it worked....;)