Search found 7 matches
- Sat Sep 03, 2011 5:14 pm
- Forum: Method and application
- Topic: FIMIX PLS
- Replies: 2
- Views: 2833
FIMIX PLS: group comparision on descriptive variables
Sir, I am struggling how to perform: A) weighting each descriptive info of each case by these probabilities and running this for all the classes and compare them. B) Assign each case to the class with highest probability and calculating the descriptives on the cases assigned to each latent. Please t...
- Tue Aug 30, 2011 6:57 am
- Forum: Method and application
- Topic: Where to find R-Square in FIMIX??
- Replies: 1
- Views: 1890
Computing R2 in FIMIX-PLS
R² is the amount of explained variance, the variance represents the unexplained variance in FIMIX-PLS results. Thus, one minus the FIMIX-PLS variance should approximately provide you with the explained amount of variance.
- Mon Jun 06, 2011 3:59 pm
- Forum: Method and application
- Topic: Sample size rule of thumb
- Replies: 9
- Views: 13156
Calculating power
2) Post hoc test (calculating power) Step 1: Follow step 1 written above Step 2: From Type of power analysis select Post hoc: Compute achieved power - given alpha, sample size, and effect size For the above hierarchical model, we calculate power as follows: Input: alpha err prob = 0.05, sample size ...
- Mon Jun 06, 2011 3:53 pm
- Forum: Method and application
- Topic: Sample size rule of thumb
- Replies: 9
- Views: 13156
Computing sample size of the above hierarchical model
I thank Professor Diogenes Bido for his valuable help. If we do power analysis for the above model - 1) A priory test (estimating sample size) using G*Power 3 Step 1: Go or click Tests => Correlation and regression => Linear multiple regression: Fixed model, R2 deviation from zero Step 2: From Type ...
- Mon Jun 06, 2011 10:01 am
- Forum: Method and application
- Topic: Sample size rule of thumb
- Replies: 9
- Views: 13156
Power analysis of Hierarchical model
Dear Sir, I am analyzing a (3rd order) Hierarchical model with PLS. Deails of the model is following: 1) A 3rd order construct which reflects 4 second-order constructs. A ==> B A ==> C A ==> D A ==> E(4) [construct E should be called second or first-order, I am not sure] 2) 3 second-order constructs...
- Tue May 31, 2011 7:06 am
- Forum: Method and application
- Topic: Power Analysis
- Replies: 7
- Views: 5289
Computing statistical power
How you calculated statistical power of whole PLS model? If you use G*Power, what we should select? Test family : t test? Statistical test : Linear multiple regression: Fixed model, single regression coefficient? Type of power analysis : Post hoc: Compute achieved power - given alpha, sample size, a...
- Tue May 31, 2011 7:03 am
- Forum: Method and application
- Topic: Power Analysis
- Replies: 7
- Views: 5289
How to compute statistical power of complete PLS model?
How to compute statistical power of complete PLS model?
Plz clarify me.
Plz clarify me.