Search found 353 matches

by dhyams
Wed May 23, 2018 5:09 pm
Forum: Bug Reports
Topic: Unable to Paste
Replies: 3
Views: 782

Re: Unable to Paste

This has been fixed, and will be available in the next versions that are released (1.5.7 for GraphExpert Pro, 2.6.6 for CurveExpert Pro).
by dhyams
Sun May 20, 2018 10:33 am
Forum: Bug Reports
Topic: Unable to Paste
Replies: 3
Views: 782

Re: Unable to Paste

I'm looking into this...
by dhyams
Thu Apr 19, 2018 9:53 am
Forum: Custom Models
Topic: Custom model error
Replies: 4
Views: 2166

Re: Custom model error

Excellent!
by dhyams
Thu Apr 19, 2018 9:49 am
Forum: General Discussion
Topic: Curve fitting with Constraints v2.6
Replies: 1
Views: 1480

Re: Curve fitting with Constraints v2.6

If the parameter should be zero, why not create a custom model with that parameter (and whatever it multiplies, of course) not there?
by dhyams
Thu Apr 19, 2018 9:47 am
Forum: General Discussion
Topic: Yield-Density Models
Replies: 1
Views: 574

Re: Yield-Density Models

Most likely the initial guesses that you are using. The built-in models in CurveExpert Pro have smart initializers that look at your data and figure out good initial guesses before the nonlinear regression algorithm gets started.
by dhyams
Fri Sep 29, 2017 8:34 pm
Forum: Custom Models
Topic: Custom model error
Replies: 4
Views: 2166

Re: Custom model error

I believe you just need an asterisk after the 2000000 number.
by dhyams
Tue May 09, 2017 3:49 pm
Forum: General Discussion
Topic: How to get p-value of the model
Replies: 1
Views: 1928

Re: How to get p-value of the model

You can't, in general, compute a p value for nonlinear regressions.

CurveExpert Pro instead computes a confidence interval for each parameter.
by dhyams
Tue May 09, 2017 3:03 pm
Forum: Feature Requests
Topic: Simple surface graph for CSV mesh
Replies: 1
Views: 2258

Re: Simple surface graph for CSV mesh

This is an excellent idea, and I will look into implementing this soon.
by dhyams
Sun May 07, 2017 8:20 am
Forum: Announcements
Topic: Posting on forums temporarily disabled.
Replies: 1
Views: 2931

Re: Posting on forums temporarily disabled.

After a software upgrade, forums are back up. Time will tell if the spammers are still way ahead of me, but at least I have a hope of putting a stop to it now.
by dhyams
Sun Apr 30, 2017 5:31 pm
Forum: Announcements
Topic: Posting on forums temporarily disabled.
Replies: 1
Views: 2931

Posting on forums temporarily disabled.

I have not been able to keep up with the spammers, so all forums are locked as of today. I intend to figure out how to reopen the forums more securely, but I cannot place a date on which this might occur.

Many apologies,