Dear Dr. Becker,
thanks a lot for your answer.
Do you know a paper or internet source that can help me to interpret the results I got from using 2 dummies in a path model?
Thanks
Search found 4 matches
- Thu Jun 29, 2017 4:43 pm
- Forum: SmartPLS 2 - FAQ
- Topic: A singular matrix occurred
- Replies: 7
- Views: 76568
- Fri Jun 09, 2017 3:26 pm
- Forum: Method and application
- Topic: Using orthogonal contrast variables in SmartPLS
- Replies: 1
- Views: 2099
Using orthogonal contrast variables in SmartPLS
Hi, I know the use of orthogonal contrasts in regression analyses for analysing the effects of differences between independent groups (http://www.jds-online.com/files/JDS-563.pdf). Right now, I'm thinking about using a contrast variable in a smart pls path model. I have data from an experiment with ...
- Wed May 31, 2017 5:59 pm
- Forum: SmartPLS 2 - FAQ
- Topic: A singular matrix occurred
- Replies: 7
- Views: 76568
Re: A singular matrix occurred
Hi, I have a similar problem. I have 3 independent groups and therefore 3 dummy variables. As long as I have 2 of them (it does not matter which one) in my model, everything works fine. But when I add the third one I got the "Singular Matrix Problem". In all groups I have around 55 samples...
- Sat Apr 08, 2017 10:17 pm
- Forum: Method and application
- Topic: Dummy Variable as dependent latent variable in Pavlou paper
- Replies: 4
- Views: 7151
Re: Dummy Variable as dependent latent variable in Pavlou pa
Hello together, very interesting discussion. I am working on a PLS model and have a similar question. I have a model based on survey data and I want to integrate an endogenous variable that contains the usage behaviour of a participant. Right now, my usage data contain values between 0 and 800 and f...