Tatyana Aultman

4 Questions 4 Answers 0 Followers

Questions related from Tatyana Aultman

How to run EFA in SPSS using R Factor?

I have a survey with dichotomous variables and need tetrachoric/polycoric analysis. I used R module but tried to run it also in SPSS and cannot do polycoric analysis (keep getting a message -...

16 September 2016 7,898 3 View

Does anyone know of a large database from a large hospital or hospitals, or day surgery center or centers?

I want to do a secondary analysis of pain management of chronic pain patients undergoing surgeries

16 July 2014 4,561 2 View

Can anybody recommend a good text on proposal writing and literature synthesis?

I am looking for suggestions from experts-what they suggest and students-what worked for you?

06 June 2014 3,804 3 View

KR20 for reliability of the survey instrument. Looking for clarifications?

I am working on my thesis and I have a survey that has true/false and multiple choice questions. From what I understand, KR20 is used for dichotomous variables to estimate reliability coefficient....

01 January 1970 854 3 View