Search found 6 matches

by sudzina
Sat May 08, 2010 1:27 pm
Forum: Requested Features
Topic: Variance Infaltion Factor (VIF)
Replies: 3
Views: 4187

It seems that half of PLS papers already provide VIF, some of them at both levels. It would be really useful to have it smartPLS.
by sudzina
Sat May 08, 2010 1:25 pm
Forum: Requested Features
Topic: 2nd order LV - computing AVE and Composite Reliability
Replies: 4
Views: 7840

Maybe it's a bit methodological question - but is it OK that AVE = communality? (I see the same column in a different report under a different heading.)
by sudzina
Sat May 08, 2010 1:21 pm
Forum: Requested Features
Topic: weighted data
Replies: 16
Views: 14384

I've received a suggestion from a reviewer to either use weights or to split the same (which is already not too large). I would really appreciate weighing in smartPLS.
by sudzina
Sat May 08, 2010 1:18 pm
Forum: Requested Features
Topic: p-value output?
Replies: 8
Views: 9193

I agree with Andreas Pufall that the data might not be normal. What about adding tests of normality? Something like in GLM ANOVA in NCSS - where there is a normality test, ANOVA and Kruskal-Wallis test, so one may decide when to use Kruskal-Wallis instead of ANOVA based on the normality test. (2deve...
by sudzina
Sat May 08, 2010 1:12 pm
Forum: FAQ (SmartPLS 2.0)
Topic: What is significant level of t values?
Replies: 7
Views: 4872

how-to in Excel

=TINV([significance level*2, e.g. 0,05*2, i.e. use 0,1]; [degrees of freedom])
by sudzina
Sat May 08, 2010 1:06 pm
Forum: FAQ (SmartPLS 2.0)
Topic: Bootstrapping Problems
Replies: 3
Views: 2369

3 bootstrapping issues

1) I am almost always able to run 5 000 iterations but never 10 000 iterations; the model has only 3 latent variables each consisting of only 2 independent variables 2) in one case, I got a message about singular matrix or something like that and the process stopped 3) values for standard deviation ...