[Bug]: Type 2 and 3 Gauge R&R % Tolerance does not match minitab

[SISV10]

JASP Version

0.19.0

Commit ID

No response

JASP Module

Quality Control

What analysis are you seeing the problem on?

Type 2 and 3 Gauge R&R

What OS are you seeing the problem on?

Windows 11

Bug Description

JASP and Minitab calculations do not match.

Gage_R&R.zip

Expected Behaviour

I would expect for both software's to give the same calculated values.

Steps to Reproduce

...

Log (if any)

The JASP file attached has two analysis, tinned length and overall length. Tinned length matches Minitab exactly, but overall length does not.

More Debug Information

-------- Application Info --------
JASP Version: JASP 0.19
Build Branch: development
Build Date: Jul 13 2024 09:52:18 (Netherlands)
Last Commit: 8b929b98f058f23dd8c8cf3e891be5a77b2ebc0b

-------- Basic Info --------
Operating System: Windows 11 Version 23H2
Product Version: 11
Kernel Type: winnt
Kernel Version: 10.0.22631
Architecture: x86_64
Install Path: C:/Program Files (x86)/JASP
Platfotm Name: windows
System Local: en_US

-------- Extra Info --------
Current code page
Active code page: 437
Active code page: 65001

Host Name: LAPTOP-SN25GKAP
OS Name: Microsoft Windows 11 Pro
OS Version: 10.0.22631 N/A Build 22631
OS Manufacturer: Microsoft Corporation
OS Configuration: Standalone Workstation
OS Build Type: Multiprocessor Free
Registered Owner: N/A
Registered Organization: N/A
Product ID: 00355-61204-07267-AAOEM
Original Install Date: 12/21/2023, 11:25:34 PM
System Boot Time: 7/31/2024, 3:02:14 PM
System Manufacturer: LENOVO
System Model: 21FC002AUS
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed.
[01]: Intel64 Family 6 Model 186 Stepping 2 GenuineIntel ~2400 Mhz
BIOS Version: LENOVO N3UET22W (1.09 ), 11/15/2023
Windows Directory: C:\Windows
System Directory: C:\Windows\system32
Boot Device: \Device\HarddiskVolume1
System Locale: en-us;English (United States)
Input Locale: en-us;English (United States)
Time Zone: (UTC-08:00) Pacific Time (US & Canada)
Total Physical Memory: 32,440 MB
Available Physical Memory: 21,337 MB
Virtual Memory: Max Size: 34,488 MB
Virtual Memory: Available: 20,850 MB
Virtual Memory: In Use: 13,638 MB
Page File Location(s): C:\pagefile.sys
Domain: WORKGROUP
Logon Server: \LAPTOP-SN25GKAP
Hotfix(s): 6 Hotfix(s) Installed.
[01]: KB5039895
[02]: KB5027397
[03]: KB5031274
[04]: KB5033055
[05]: KB5040442
[06]: KB5039338
Network Card(s): 2 NIC(s) Installed.
[01]: Intel(R) Wi-Fi 6E AX211 160MHz
Connection Name: Wi-Fi
DHCP Enabled: Yes
DHCP Server: 192.168.0.1
IP address(es)
[01]: 192.168.0.149
[02]: fe80::93d8:bc7:c4a6:d7d1
[02]: Bluetooth Device (Personal Area Network)
Connection Name: Bluetooth Network Connection
Status: Media disconnected
Hyper-V Requirements: A hypervisor has been detected. Features required for Hyper-V will not be displayed.

Final Checklist

• I have included a screenshot showcasing the issue, if possible.
• I have included a JASP file (zipped) or data file that causes the crash/bug, if applicable.
• I have accurately described the bug, and steps to reproduce it.

[JTPetter]

Thanks for reporting! Some interesting rounding issues led to this. Added a fix for the next version.

[boutinb]

@JTPetter Can we close this?

[JTPetter]

@boutinb Yes! Excuses, forgot to link the PR that solved this

[SISV10]

Thanks for reporting! Some interesting rounding issues led to this. Added a fix for the next version.

Hello I just re-ran this on JASP 0.19.1 and the error still occurred.

[JTPetter]

Yes, the fix ended up in 0.19.2. If you'd like you can try the beta version of 0.19.2, download here: https://static.jasp-stats.org/Nightlies/