Search found 9 matches

by Alexg
Fri Jul 05, 2019 10:33 am
Forum: FAQ (Methodology)
Topic: Compute R2 for moderation models in excel for statistical significance
Replies: 2
Views: 77

Re: Compute R2 for moderation models in excel for statistical significance

Dear Dr. Becker

thank you for your reply and your suggestion!

I will try to work on that!

Kind regrads
by Alexg
Tue Jul 02, 2019 2:57 pm
Forum: FAQ (Methodology)
Topic: Q2 for Interaction Terms in Moderation Models
Replies: 3
Views: 77

Re: Q2 for Interaction Terms in Moderation Models

Dear Dr. Becker thank you for your reply! I already computed the Q2 of each interaction term by removing them one at the time as you suggested. However, as you said, when I remove the predictor I automatically remove also the interaction term. Somehow, could this provide incorrect results of the Q2 ...
by Alexg
Sat Jun 22, 2019 7:00 pm
Forum: FAQ (Methodology)
Topic: Compute R2 for moderation models in excel for statistical significance
Replies: 2
Views: 77

Compute R2 for moderation models in excel for statistical significance

Hello, I am trying to compute Bias corrected bootstrapping intervals in excel to test for statistical significance of R2. However, before to do that I computed the R2 of the endogenous variable in excel. I am following the procedure suggested by Streukens & Leroi-Werelds (2016) and the formula provi...
by Alexg
Thu Jun 20, 2019 10:14 am
Forum: FAQ (Methodology)
Topic: Q2 for Interaction Terms in Moderation Models
Replies: 3
Views: 77

Q2 for Interaction Terms in Moderation Models

Hello Everyone, I am in the process of evaluating the effect size Q2 for a moderation model. I created the Interaction terms through the two-stages approach. In total I have two interaction terms on two different paths. Hair et al. 2017, suggest that to evaluate the predictive relevance of any exoge...
by Alexg
Sat Apr 06, 2019 8:09 am
Forum: FAQ (Methodology)
Topic: Procedure to analyse possible "Confounding variable" and spurious effects in SMARTPLS
Replies: 1
Views: 127

Procedure to analyse possible "Confounding variable" and spurious effects in SMARTPLS

Dear smartpls users, I am trying to analyse the relationship between two latent variables A--->B. However, in doing so, I am also trying to control for a possible confounding variable "C" and check for any spurious effects. In plain words I would like to strengthen the hypothesis of causal relations...
by Alexg
Mon Dec 10, 2018 2:17 pm
Forum: FAQ (Methodology)
Topic: Processing Continuous and Categorical control variables.
Replies: 1
Views: 188

Processing Continuous and Categorical control variables.

Hello everyone, hope you all had a good start of the week! I have some doubts on how modelling control variables in Smartpls and processing the realtive data! I have been reading tons of posts on the topic still I cannot understand two things : 1) I have AGE which is treated as a continuous variable...
by Alexg
Tue Jun 19, 2018 12:32 pm
Forum: FAQ (Methodology)
Topic: Additive Index Moderator treatment in SMARTPLS
Replies: 1
Views: 259

Additive Index Moderator treatment in SMARTPLS

Hello everyone, I have a variable which is measured by a simple additive index of correct answers to closed-ended questions (I.e. correct answers are coded as "1" and incorrect and don't knows are coded as "0". Right answers will then be added to give the final score to each respondent). I have 10 q...
by Alexg
Fri May 18, 2018 6:19 pm
Forum: FAQ (Methodology)
Topic: Multiple Moderators and Control variables
Replies: 2
Views: 654

Re: Multiple Moderators and Control variables

Hello,

thank you very much for your clarifications!!!

Really helpful!
by Alexg
Fri May 18, 2018 12:10 pm
Forum: FAQ (Methodology)
Topic: Multiple Moderators and Control variables
Replies: 2
Views: 654

Multiple Moderators and Control variables

Hello everyone, I am running a quite simple model with two exogenous variables (A and B) pointing both at two endogenous variables (C and D). A--->C A--->D B--->C B--->D However, I have three moderators all reflective and each of them is measured through several items on 7 points likert scale. They ...