Paul Jebaraj P

9 Questions 10 Answers 0 Followers

Questions related from Paul Jebaraj P

Can we use individual participants data from a Cluster Randomised Trial to show the causes at baseline?

Hi, We have currently have successfully completed a Cluster Randomized Trial in Rural India. The prevalence of anemia among children less than 5 years of age reported in the baseline is much...

01 January 2016 4,560 2 View

Can anyone suggest the best statistical method to get references value for sprint test and basket ball throw tests from normative values collected?

We wanted to get a reference value for sprint test and basket ball throw test, so we performed both the test on 200 participants. Can anyone suggest the best statistical method to get reference...

01 January 2015 8,485 10 View

How to interpret Begg's and egger's test for publication bias in stata?

I had been involved in meta-analysis and a major contribution for my work is from researchgate scientists. Thank you all. I like to know how to interpret the test of Beggs and Eggers in stata for...

12 December 2014 6,132 7 View

If in meta regression (with Knapp-Hartung modification) is not significant, then is it not needed to report on conduct regression?

I wanted to know if, with Knapp-Hartung modification, if in meta-regression not significant then is it not valid to conduct meta-regression to reduce heterogeneity?

12 December 2014 601 1 View

How does one calculate effect size if only regression coefficient is given?

If only regression coefficient, Wald test and proba deviation given, how to calculate effect size?

10 October 2014 2,810 4 View

How can I calculate standard deviation when mean and sample size is given?

Dear all, I like to thank everyone who have contributed to my previous questions. Your help has been a tremendous support for my meta analysis. Thank you

10 October 2014 3,578 29 View

Can I independently do a survey and send for publication not being a part of educational institution?

I Am a public health scholar, I have many research questions in mind and wanted to implement it in the future. Can I independently conduct a survey without being a part of any educational...

09 September 2014 1,495 4 View

What is the formula for calculating effect size based on mean difference in proportions of events?

Can you let me know the formula to calculate effect size for mean difference using proportions and CI (95%)?

09 September 2014 7,691 4 View

Is cohen d equal to z statistics? How can I calculate cohen d using Z scores?

I wanted to know if cohen's d equal to Z scores.

09 September 2014 8,786 6 View