The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
Username:
 Password:
Save Password
Forgot your Password? | Admin Options

 All Forums
 Origin Forum
 Origin Forum
 Confidence bands		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

helporigin8

29 Posts
Posted - 12/20/2017 :  11:03:52 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello,
I tried to fit my set of data:
-85 1.05263 0.30387
-75 1.35046 0.21091
-65 0.81008 0.13501
-55 0.88447 0.12766
-45 1.90095 0.17804
-35 3.59318 0.2339
-25 4.72954 0.25879
-15 4.15506 0.22435
-5 4.57592 0.3252
5 5.03697 0.34115
15 4.48785 0.22843
25 4.53401 0.25189
35 3.72175 0.23445
45 3.17097 0.22766
55 2.07167 0.19663
65 0.96694 0.14746
Using custom function: y=N*1/(x^2+102.55^2)^2)*((sin(x*Rc)/x)+(cos(x*Rc)/102.55)). My problem is that I cannot get the confidence band of fit using this function. Can you help me?
Thank you,
A.

Shirley_GZ

China
Posts
Posted - 12/25/2017 :  05:10:56 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Could you please send us the project file and the fitting fucntion file you defined, via tech@originlab.com?

Thanks,
Shirley
OriginLab

Originlab Technical Service Team
Go to Top of Page
  Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000