Srinivas Lakkoju

4 Questions 8 Answers 0 Followers

Questions related from Srinivas Lakkoju

Can any researcher tell me how to conduct multiple linear regression for two independent groups, at once?

I have one criterion variable and three predictor variables. I wish to conduct multiple linear regression for two groups (e.g. female and male) of data with the same DV and IVs and compare fit...

11 November 2019 8,724 3 View

For Effect Size concerning Mann Whitney result, which should be calculated whether r or r square?

1. Can effect size be negative? In my analysis, some z score values are negative. If I compute only r, effect size could be negative. In such case how to interpret negative effect size. I am...

04 April 2017 7,625 6 View

I have done EFA (in NCSS) on 25 var for both expectations and perceptions scales. How to conduct multiple regression in excel using factor scores?

Respondents were only 22. Is it necessary to conduct EFA on expectations (E) and perceptions (P) scales? If so, should I conduct regression analysis on both E and P factors?

02 February 2017 5,723 8 View

Can any one help me to interpret the regression result in excel 2007?

I have performed regression analysis in excel 2007. Can any one help me to interpret the result? What to do, when the coefficient and t stat are negative? Please examine the attached ms word...

05 May 2015 1,135 1 View