Hi!
Is there a way to weight data in SmartPLS, i.e. assign weights to the cases of a data set?
Thanks!
(p.s.: This message is also posted in the "requested features" forum.)
Search found 11 matches
- Thu May 11, 2006 6:50 am
- Forum: SmartPLS 2 - FAQ
- Topic: Weighting individual cases
- Replies: 0
- Views: 2529
- Wed May 10, 2006 4:18 pm
- Forum: SmartPLS 3 - Requested Features
- Topic: Assigning weights to cases in the data set
- Replies: 3
- Views: 5836
Assigning weights to cases in the data set
Hi!
Is there a way to weight data in SmartPLS, i.e. assign weights to the cases of a data set?
Thanks a lot!
Is there a way to weight data in SmartPLS, i.e. assign weights to the cases of a data set?
Thanks a lot!
- Tue Mar 07, 2006 9:49 am
- Forum: Method and application
- Topic: Interpreting results of a partial mediation
- Replies: 0
- Views: 2700
Interpreting results of a partial mediation
Hi all, this is a somewhat basic question: I have a causal model with 2 endogenous (X, Y) and 3 exogenous (A, B, C) LV's. A and B are antecedents of X (R-Square 50%). C together with X are antecedents of Y (R-Square 60 %). In this case, there are only direct effects from C and X on Y (no arrow betwe...
- Tue Mar 07, 2006 9:35 am
- Forum: SmartPLS 2 - FAQ
- Topic: Interpreting the relative impact of formative Indicators
- Replies: 2
- Views: 3488
Interpreting the relative impact of formative Indicators
Hi all, I have the following question: How can the relative impact of formative Indicators of a LV be interpreted? Let's say I have a LV with three formative MV's, each with a positive and significant weight. The weights are: 0.25 (MV 1), 0.30 (MV 2), and 0.35 (MV 3), just for example. I might intep...
- Thu Feb 02, 2006 9:43 am
- Forum: Method and application
- Topic: Bootstrapping t-values
- Replies: 21
- Views: 27214
- Thu Feb 02, 2006 8:42 am
- Forum: Method and application
- Topic: Bootstrapping t-values
- Replies: 21
- Views: 27214
Dear Stefan, thank you! Regarding the sample size i've identified my error in reasoning. Somehow I thought that each draw contains of the whole population (e.g. 70 cases out of 100) and not each single case. Of course only the latter makes sense at all. How embarrassing ;-) Regarding the number of b...
- Wed Feb 01, 2006 3:06 pm
- Forum: Method and application
- Topic: Bootstrapping t-values
- Replies: 21
- Views: 27214
number of cases and samples when running bootstrap
Hi all, this discussion is quite interesting. I was wondering if anybody knows how to estimate an optimal/reasonable no. of cases as well as a reasonable no. of samples. I've heard or read that choosing an equal no. of cases as the original sample size does not really make sense, because each time A...
- Wed Dec 21, 2005 5:12 pm
- Forum: SmartPLS 3 - Requested Features
- Topic: Power Analysis
- Replies: 5
- Views: 9172
re: Power Analysis
Hi Christian, power analysis is crucial to calculate appropriate sample sizes for a given causal model (a priori!) and is recommended by many researchers. In fact, also Chin recommends it, since the "10 times the most complex indicator..."-rule is just a simple heuristic (Chin/Newsted 1999...
- Wed Dec 21, 2005 8:58 am
- Forum: Method and application
- Topic: modeling moderating effect when measurement models are mixed
- Replies: 7
- Views: 5645
modeling moderating effect when measurement models are mixed
I have a basic question here: I want to model a moderating (not mediating) effect. The MV of the exogenous LV are formative, the MV of the endogenous LV are reflective. The MV of the moderating variable is also reflective. How do I have to build the interaction term (if this is possible at all), sin...
- Wed Nov 16, 2005 3:34 pm
- Forum: SmartPLS 2 - FAQ
- Topic: Renaming Latent Variables
- Replies: 7
- Views: 6250
Renaming latent variables
After highlighting the LV (one click, left mouse button) I'd simply press the F2 button. It's nearly as comfortable as double-clicking.
- Wed Nov 16, 2005 2:33 pm
- Forum: SmartPLS 3 - Requested Features
- Topic: Power Analysis
- Replies: 5
- Views: 9172
Power Analysis
I think it would be useful to add a feature "power analysis" (e.g. reporting degrees of freedom, calculating sample sizes etc.) for a specified model.