Post Reply 
(45) Straight-Line Fitting
03-11-2024, 11:28 AM
Post: #3
RE: (45) Straight-Line Fitting
And that is why I bought the HP-55 in 1975 as my first HP calculator because it had built-in linear regresssion! Earlier that year, I had done linear regression (ln(y) vs 1/(x+constant)) calculations on a Sharp scientific calculator with one memory register ... and I swore it was the first and last time I do linear regression in that painfull way!!!

Namir
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
(45) Straight-Line Fitting - SlideRule - 01-31-2020, 12:34 PM
RE: (45) Straight-Line Fitting - Namir - 03-11-2024 11:28 AM



User(s) browsing this thread: 1 Guest(s)