Jump to content
Sign in to follow this  

Graphmatica help?

Recommended Posts

Hi! I've been meaning to do a regression on the graphmatica, but I have NO IDEA how to do it.

I have a sine function of time against the height of the tide somewhere in Canada. It was a portofolio in 2005 and we got it now to do it as a exercise, well. I have noo idea how to do the regression... I have some data and I've made the graph but when I press curve fit I get a weird graph and it doesn't fit my dots, at all... PLEASE HELP??? :o

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.