The Origin Forum

File Exchange

Try Origin for Free

The Origin Forum

All Forums

Origin Forum

Missing options for Probability Plots

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:

UserName:

Password:

Anti-Spam Code:

Format Mode:

Format:

Message:

* HTML is OFF
* Forum Code is ON

Smilies

[quote][i]Originally posted by Dra[/i]
[br]Hello,

I am trying to create grouped probability plots. I know the procedure is very simple and explained under the "Origin Help" website:

https://www.originlab.com/doc/Origin-Help/Probability-Plot#:~:text=Select%20one%20column%20of%20values%20or%20a%20range,Graphs%20toolbar.%20Origin%20opens%20the%20plot_prob%20dialog%20box.

However, when I open the probability plot dialogue box at my system I do not have the option to group my data (see screenshot).
[img]https://my.originlab.com/ftp/forum_and_kbase/Images/ori.png[/img]

I have tested this with 2 different versions: Origin 2024 and OriginPro2021, neither has it.
I also tried to create the plots "manually" with the Origin code but this gives me an error:
[code]plot_prob irng:=[Book1]Sheet1!col(B) group:=[Book1]Sheet1!col(A)
Error: cannot find a (unique) variable corresponding to group
#Command Error![/code]

What do I have to do to create grouped probability plots?

Origin Ver. and Service Release (Select Help-->About Origin): Origin 2024 (64-bit) SR1 
10.1.0.178

Operating System: Windows 11

[/quote]

Check here to include your profile signature.
Check here to subscribe to this topic.

T O P I C R E V I E W
Dra	Posted - 05/23/2025 : 03:02:40 AM Hello, I am trying to create grouped probability plots. I know the procedure is very simple and explained under the "Origin Help" website: https://www.originlab.com/doc/Origin-Help/Probability-Plot#:~:text=Select%20one%20column%20of%20values%20or%20a%20range,Graphs%20toolbar.%20Origin%20opens%20the%20plot_prob%20dialog%20box. However, when I open the probability plot dialogue box at my system I do not have the option to group my data (see screenshot). I have tested this with 2 different versions: Origin 2024 and OriginPro2021, neither has it. I also tried to create the plots "manually" with the Origin code but this gives me an error: plot_prob irng:=[Book1]Sheet1!col(B) group:=[Book1]Sheet1!col(A) Error: cannot find a (unique) variable corresponding to group #Command Error! What do I have to do to create grouped probability plots? Origin Ver. and Service Release (Select Help-->About Origin): Origin 2024 (64-bit) SR1 10.1.0.178 Operating System: Windows 11
2 L A T E S T R E P L I E S (Newest First)
Dra	Posted - 05/26/2025 : 02:16:04 AM Ohhh I see. Thank you for the clarification!
YimingChen	Posted - 05/23/2025 : 09:31:20 AM You need Origin 2025 to have the group option for PP plot. Please refer to the page. https://www.originlab.com/VersionComparison James

The Origin Forum

Snitz Forums 2000