Hello,
I discover smartpls 3 while I usually run PLS-PM with xlstat-PLSPM. I'm confused about the composite reliability which are differents for the same model in this two softwares. So, does smartpls use a particular composite reliability (rho-A) while in xlstat, it's the dillon-Goldstein Rho (DG rho)?
best regards and thanks a lot for your help.
carole
composite reliability discrepancy
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carole
- PLS Junior User
- Posts: 8
- Joined: Mon Oct 10, 2016 10:37 am
- Real name and title: carole fantini, researcher
Re: composite reliability discrepancy
problem solved. there is a Rho-A and a composite index in smartpls. composite reliability and DG rho were similar between the two soft.
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jmbecker
- SmartPLS Developer
- Posts: 1284
- Joined: Tue Mar 28, 2006 11:09 am
- Real name and title: Dr. Jan-Michael Becker
Re: composite reliability discrepancy
Yes, the dillon-Goldstein Rho (DG rho) is the composite relibaility, while rho_A is the Henseler and Dijkstra Rho, which is also used in PLSc to correct for the attenuation of correlations.
Dr. Jan-Michael Becker, BI Norwegian Business School, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Jan_Michael_Becker
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de
Researchgate: https://www.researchgate.net/profile/Jan_Michael_Becker
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de