Monika Wahi

3 Questions 20 Answers 0 Followers

Questions related from Monika Wahi

Any advice on Patient-Centered Outcomes Research Institute (PCORI) grants?

PCORI is new in the US as of last year. If you look at their web site (www.pcori.org), they want "patient-centered" and "comparative" research. I'm guiding my colleagues as to research design as...

23 July 2013 7,634 1 View

Difference between "interval" and "ratio" variable: How to explain?

I teach a basic statistics class, and I have trouble explaining how to tell if a continuous variable is an interval or a ratio variable. Further, there is some disagreement between when an...

21 May 2013 4,353 19 View

Is there a legitimate way to buy a low-priced copy of SPSS for the purposes of teaching only?

I'm not connected with a school/college. I am a tutor in the Boston area, and I teach many topics, including epidemiology and biostatistics. I often want to teach SPSS, but I don't use it or own a...

15 May 2012 9,127 13 View