- I need to force a linear regression to pass through origin
- 02 Oct 2017 12:34:00 am Permalink
Hi there, I recently started AP Physics this year and love the linear regression feature on the Ti-84 plus CE, but I need the line of best fit to pass through the origin. People have suggested that I just add a point (0,0) in my data set, but that doesn't shift it enough, and adding 100 extra points isn't perfect either. I saw a thread for the Ti-83 where someone posted the completed code, and I tried using that but it wasn't compatible. Could someone update it? or maybe write it brand new? I have seen many people asking about it while searching for a program, and I'm sure they'd love to have it available too!