Davit Gogilashvili

9 Questions 35 Answers 0 Followers

Questions related from Davit Gogilashvili

How to correctly interpret percentile ratios?

Hi, I am interested to interpret percentile ratios. I have calculated Gini coefficient. Stata also shows me distribution of income by considering the ratios of different percentages of...

02 December 2017 1,475 4 View

Which statistical method can I apply to conduct Factor Analysis on binary response data?

Hi, I am very much interested in conducting factor analysis on binary data. In my data, several brands (8) are assessed with 19 different statements (items). Respondents are asked to assess...

06 November 2017 3,949 5 View

How to deal with positively skewed dependent variable?

Hello, I have a dependent variable which measures customer satisfaction with 0 totally dissatisfied and 10 totally satisfied. This variable is skewed positively (with very low numbers of 0 to 5...

05 July 2017 9,073 7 View

How to create preference map using factor loading?

Hi, I would like to construct brand preference map using output from Factor analysis? I have 5 brands and 11 factors. How can I get X and Y coordinates for each factor and brand ? I have never...

19 May 2017 5,730 3 View

Beta Standardized Coefficient - How to calculate Relative Weights Beta vs t squared?

Hi, I would like to calculate after running linear regression relative weights for each predictor variables. As the most applied technique in this case is using standardized Beta coefficients -...

18 May 2017 7,644 2 View

Can Cronbach's alfa be used for non-metric data?

Hi, I have a general question regarding weather or not one can use cronach's alfa for measuring scale reliability? As far as I understand alfa is only used for metric data, right ? Thanks Davit

08 May 2017 3,170 7 View

Cross Loadings in Exploratory Factor Analysis ?

I have a general question and look for some suggestions regarding cross-loading's in EFA. Which number can be used to suppress cross loading and make easier interpretation of the results? There...

04 May 2017 6,546 9 View

How to deal with cross loadings in Exploratory Factor Analysis?

What are the general suggestions regarding dealing with cross loadings in exploratory factor analysis? Do I have to eliminate those items that load above 0.3 with more than 1 factor?

01 May 2017 2,172 36 View

How to combine items measured on Likert Scale ?

I would like to conduct factor analysis and then run regression. I have data measured on scale 0=strongly disagree to 10 strongly agree. Respondents evaluated 24 statements for 5 different brands....

20 April 2017 9,226 13 View