Missing IS/IV in Part 2

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AN

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Mar 12, 2025, 12:00:45 PM3/12/25
to R package GGIR
Hi GGIR community,

I would like to run only Part 2, but IS and IV are no longer showing up in the summary. Have they officially migrate to Part 6 or is there a way to include IS/IV in Part 2 still?

Thank you.

Vincent van Hees

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Mar 14, 2025, 12:30:24 PM3/14/25
to AN, R package GGIR
IV and IS should be in part 2 and 6.
If they are not, please be more specific:

  • What exactly is missing: values or entire columns?
  • What are the other characteristics of the recording that may explain the missingness?
  • What GGIR version?
  • Share a reproducible example of the issue.

Thanks,

Vincent

Dr. Vincent van Hees | Independent consultant | https://accelting.com/
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AN

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Mar 17, 2025, 2:13:45 PM3/17/25
to R package GGIR
Hi Vincent,

To answer your questions in order:
  • The columns are missing. No longer between N valid WD and AD_L5hr
  • I'm not sure because I have run GGIR on these files before and obtained IS/IV values in Part 2
  • GGIR version 3.2-0
  • This was the code I used:
mode = c(1,2)
GGIR(mode = mode,
     datadir= datadir,
     outputdir= outputdir,
     desiredtz= desiredtz,
     do.report= c(2),
     windowsizes= c(5,900,3600),
     winhr= c(5,10),
     visualreport = FALSE,
     HASIB.algo = "vanHees2015",
     timewindow = c("MM"),
     epochvalues2csv= TRUE)

Thank you for your help.

Vincent van Hees

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Apr 4, 2025, 7:00:11 AM4/4/25
to AN, R package GGIR
I'm not sure because I have run GGIR on these files before and obtained IS/IV values in Part 2
It would be appreciated if you could make more effort to investigate the differences yourself. GGIR is free software and my efforts here are unpaid. To investigate your problem: Create and describe a reproducible example of both your old and new analysis, and a detailed comparison of results between new and old to understand why IV/IS is missing. With attention to amount of detected non-wear, recording duration, whether or not the issue is specific to one recording or multiple. Only with such an effort I may be able to provide feedback.

However, if you would like me to do the investigation for you I can do that as a paid consultancy. Please PM me if you are interested.

With kind regards,

Vincent

Dr. Vincent van Hees | Independent consultant | https://accelting.com/
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