IPMA

Frequently asked questions about PLS path modeling.
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imdad7371
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IPMA

Post by imdad7371 » Fri Feb 09, 2018 12:08 pm

When I Calculate IPMA (Importance-Performance Map Analysis) in SmartPLS 3.0, original indicators data and rescaled indicators data shown is same. It means the IPMA does not rescale it. How to overcome this problem? Can anyone guide me?

jmbecker
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Re: IPMA

Post by jmbecker » Mon Feb 12, 2018 6:56 pm

In the IPMA settings dialog, you need to set Min and Max for each of your indicators correctly. Then, it rescales to a 0 to 100 scale. If you already have data in such a scale, of course, normal and rescaled are also the same.
Dr. Jan-Michael Becker, University of Cologne, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Ja ... v=hdr_xprf
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de

researchsurvey
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Re: IPMA

Post by researchsurvey » Sun Apr 01, 2018 10:17 am

jmbecker wrote:
Mon Feb 12, 2018 6:56 pm
In the IPMA settings dialog, you need to set Min and Max for each of your indicators correctly. Then, it rescales to a 0 to 100 scale. If you already have data in such a scale, of course, normal and rescaled are also the same.
What is the formula used for the rescaling calculation? I'd like to get the confidence interval (5/95) for the rescaled figures

Thanks

researchsurvey
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Re: IPMA

Post by researchsurvey » Fri Apr 20, 2018 10:19 am

jmbecker wrote:
Mon Feb 12, 2018 6:56 pm
In the IPMA settings dialog, you need to set Min and Max for each of your indicators correctly. Then, it rescales to a 0 to 100 scale. If you already have data in such a scale, of course, normal and rescaled are also the same.
Hi Dr. Becker. Is there a way to find the confidence interval in the IPMA report anywhere?

jmbecker
SmartPLS Developer
Posts: 821
Joined: Tue Mar 28, 2006 11:09 am
Real name and title: Dr. Jan-Michael Becker

Re: IPMA

Post by jmbecker » Mon Apr 23, 2018 1:58 pm

For which parameter value do you want to get the confidence interval?

You find the rescaling approach that we used in the IPMA in Ringle, C. M. and M. Sarstedt (2016). Gain More Insight from Your PLS-SEM Results: The Importance-Performance Map Analysis, Industrial Management & Data Systems, 116(9), 1865-1886.
Dr. Jan-Michael Becker, University of Cologne, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Ja ... v=hdr_xprf
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de

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