User Community
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • JMP will suspend normal business operations for our Winter Holiday beginning on Wednesday, Dec. 24, 2025, at 5:00 p.m. ET (2:00 p.m. ET for JMP Accounts Receivable).
    Regular business hours will resume at 9:00 a.m. EST on Friday, Jan. 2, 2026.
  • We’re retiring the File Exchange at the end of this year. The JMP Marketplace is now your destination for add-ins and extensions.

Discussions

Solve problems, and share tips and tricks with other JMP users.
View Translated Thread
kjwx109
kjwx109
Level II

name of algorithm used for PCA in JMP

Created: Apr 25, 2022 04:42 AM  |  Last Modified: Jun 8, 2023 5:48 PM (1496 views)

Can anyone share the name of the algorithm used for PCA in JMP.  Is it NIPALS, svd or something else?

0 Kudos
3 REPLIES 3
ian_jmp
ian_jmp
Level X

Re: name of algorithm used for PCA in JMP

Apr 25, 2022 05:17 AM (1487 views)  |  Posted in reply to message from kjwx109 04-25-2022

Please see the online documentation, specifically. For wide data, the algorithm is 'based on singular value decomposition'.

Byron_JMP
Staff Byron_JMP
Staff

Re: name of algorithm used for PCA in JMP

Apr 26, 2022 01:41 PM (1458 views)  |  Posted in reply to message from kjwx109 04-25-2022

You have the option of NIPALS or SIMPLS

 

 

Byron_JMP_0-1650994888152.png

 

JMP Systems Engineer, Health and Life Sciences (Pharma)
0 Kudos
David_Burnham
Super User (Alumni) David_Burnham
Super User (Alumni)

Re: name of algorithm used for PCA in JMP

Apr 28, 2022 04:21 AM (1434 views)  |  Posted in reply to message from Byron_JMP 04-26-2022

@Byron_JMP , aren't you confusing PLS with PCA?

-Dave
0 Kudos

Recommended Articles