Pardon me I'm not very good in looping programs and still learning every now and then....
Assuming I have a N rows by 3 columns matrix.
I have these data stored in a text file initially.
Now I wish to extract these data from the text file and perform further mathematical operations.
My main concern:
1. How to Extract the 3 columns from the text file in order to proceed to the 2nd step:
2. How do I sum up each column??
I really appreciate if anyone can help me ...