Stephen Reynolds

2 Questions 19 Answers 0 Followers

Questions related from Stephen Reynolds

Chi Squared Test for comparing two tests?

Hi all, So I have several triage pathways using different tests. The sample cohort is the same however and all data is categorical (positive or negative). Is using the Chi Squared in this...

04 April 2019 8,643 5 View

Log^10 Skewed Data for ROC analysis and getting Cut Off Points??

So I have a lot of known disease and normal data values from a test I am devising. I have run ROC on the unaltered data and gotten values etc but the data is heavily skewed. Normals sit close to 0...

06 June 2018 3,211 1 View