Thirunavukkarasu D

4 Questions 6 Answers 0 Followers

Questions related from Thirunavukkarasu D

What is the minimum acceptable limit of Nagelkerke R Square value in binary logit regression model?

I got highly significant negative logit values of the logistic regression . Is Nagelkerke R Square R2=0.22 significant enough to explain the changes in the variables?

10 July 2022 9,524 3 View

Can we apply student t test to test the significance of grand means?

I got ten research studies with means and sample sizes. I am classifying the ten studies based on its characteristics into two sub groups each having five studies. I have worked grand mean for...

12 December 2021 7,249 5 View

Whether Student t test can be used to check the significance of differences between grand means of two sub-groups of studies?

I got two sub-groups of studies. Under each sub group, I got few studies with sample size and mean of study variable. In this cases whether Student t test can be used to check the significance of...

11 December 2021 3,037 3 View

How to find p value for true effect size r ?

From these effect sizes reported in studies, the population effect sizes (True effect sizes) were estimated through combining of individual studies using random effect model as per the guidelines...

26 November 2021 4,417 6 View