So I'm trying to do a project (non-profit), and I can show you what I've got so far if you need it, but basically I'm trying to do this and need help:

Say I have a table like this

String1 String2 String3 String4

0 The dog is barking.

1 The cat is meowing.

2 The bird is chirping.

​

So I'm trying to perform the following equation on each row (sentence): (number of letters)(product of letters)/(number of words)(product of words)

Now I can probably do the math part myself, but I'm having major problems. I was able to split the strings into characters and return their numerical value sums in a for loop, but I don't know where to go from there. Any help would be greatly appreciated!