Is there an easy way (without using CMA) to run a ‘Duval and Tweedie’s Trim and Fit’ procedure to calculate putatively missing studies?

I have comprehensive meta-analysis software but can't fork out for the Pro version just to get the Duval and Tweedie's Trim and Fit function. Is there another way to calculate this? I heard it can...

12 December 2013 8,061 6 View