NCA - Run a basic necessary condition analysis in R
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- Опубликовано: 11 сен 2024
- This video describes the first steps in running a necessary condition analysis (NCA). It demonstrates how to draw a ceiling line and how to estimate the effect size using R.
Thanks a lot for your support.
@Nicole Is there any document to understand the applicability of CR and CE, any specific cases, where to use which ceiling technique?
Dear Vakru,
some first thoughts from Jan's textbook (p. 58) are here:
CE-FDH: can be used as the ceiling line when X or Y are discrete or when the pattern of points near the border is irregular.
CR-FDH: can be used when X and Y are continuous or
discrete with many levels, and when the pattern of points near the border is approximately linear; another reason to select this line is when it is assumed that the ‘true’ ceiling line in the population is a straight line.
More information is in the textbook :
Dul, J., 2020. Conducting Necessary Condition Analysis. Sage Publications, London.*
Hope that you have access and that it will help!
Cheers,
Nicole
*books.google.nl/books?id=dsyYDwAAQBAJ&pg=PT13&dq=nca+book+necessary&hl=nl&sa=X&ved=2ahUKEwii6N-a6cDsAhUySEEAHXrdDv0Q6AEwAHoECAUQAg#v=onepage&q=nca%20book%20necessary&f=false
Can we use indicators to form constructs and use NCA? Can you suggest any research paper in Decision making where various indicators were used to define latent variables like we do in SEM and then operated with NCA
Dear Vakru, yes you can: All procedures work (such as factor analysis or PLS-SEM scores)! We have a fresh research paper out that discusses the combined use of PLS-SEM and NCA, maybe this could be of use: RICHTER/SCHUBRING/HAUFF/RINGLE/SARSTED 2020. When predictors of outcomes are necessary: Guidelines for the combined use of PLS-SEM and NCA. Industrial Management & Data Systems.
See here: www.emerald.com/insight/content/doi/10.1108/IMDS-11-2019-0638/full/html
Cheers, Nicole
@@NicoleFranziskaRichter Thank You