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
 Interpret the partial least square regression		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

zhangren

1 Posts
Posted - 08/05/2018 :  10:03:16 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): OriginPro 2016 64 bit
Operating System: win10
I got a result using the partial least square regression and it told me that the optimal model contains 4 factors. But I don't know which 4 factors were involved in this model. Can anybody help me? And is the "Cumulative Y Variance (%) equal to the "Adjusted R2"?

AmandaLu

439 Posts
Posted - 08/06/2018 :  05:09:16 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Factors are not the specific values. They are more like the subspace dimensions to reconstruct the original variables. Please refer to Loading Plot and Scores Plot for relationship between original variables and subspace dimensions and data projection.
"Cumulative Y Variance (%)” and "Adjusted R2" are totally different things. This tutorial may help you understand PLS better:

https://www.originlab.com/doc/Tutorials/Partial-Least-Squares

Thanks,
Amanda
OriginLab Technical Service
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