Omaid Hayat Khan

2 Questions 6 Answers 0 Followers

Questions related from Omaid Hayat Khan

How to test my predictor variables for multicollinearity to qualify them for the multiple logistic regression?

i also need to ask if 17 predictors which came out to be significant in univariate analysis plus those who are theoretically hypothesized, are enough to enter into MV analysis for the sample size...

24 March 2016 5,573 4 View

Which method (enter, Forward LR or Backward LR) of logistic regression should we use?

My study is a prospective observational study. My dependent variable (outcome) is development of surgical site infection (SSI) after surgery and my independent variables (predictors) are many...

31 October 2015 3,047 10 View