No data for AVE, Composite Reliability or Cronbach's Alpha
Posted: Mon May 10, 2010 9:13 am
Dear qualified users,
1) We have an output with 0,0000 values for all LV's concerning AVE, Composite Reliability and Cronbach's Alpha. We understand, that "Communality" in the PLS report output is actual Average Communality and therefore equal to AVE. We have values of "Communality in the range 0.41-0.86, and therefore we know that our AVE's for the LV's is not 0,0000.
We have imported the ECSI file from Smartpls.de, and here values for AVE, Composite Reliability and Cronbach's Alpha are shown - so the problem should not lie in the software, we guess.
Is it really possible, that the fit of our model is that bad? Weights and outer loadings does not suggest this.
In our model we only have 2 levels of LV's and not multiple like in the ECSI file/model. Is this causing the problem?
2) How is it possible to display values of ex. AVE, Composite Reliability and Cronbach's Alpha inside the LV' circles? We can't make it work by adding them in "display settings" under "preferences" under "window".
3) Is it possible to show loadings in the output model instead of weights?
We sincerely thank you in advance for your help.
1) We have an output with 0,0000 values for all LV's concerning AVE, Composite Reliability and Cronbach's Alpha. We understand, that "Communality" in the PLS report output is actual Average Communality and therefore equal to AVE. We have values of "Communality in the range 0.41-0.86, and therefore we know that our AVE's for the LV's is not 0,0000.
We have imported the ECSI file from Smartpls.de, and here values for AVE, Composite Reliability and Cronbach's Alpha are shown - so the problem should not lie in the software, we guess.
Is it really possible, that the fit of our model is that bad? Weights and outer loadings does not suggest this.
In our model we only have 2 levels of LV's and not multiple like in the ECSI file/model. Is this causing the problem?
2) How is it possible to display values of ex. AVE, Composite Reliability and Cronbach's Alpha inside the LV' circles? We can't make it work by adding them in "display settings" under "preferences" under "window".
3) Is it possible to show loadings in the output model instead of weights?
We sincerely thank you in advance for your help.