Browsing Open Access by Author "Hamman, Elizabeth A."
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Bias in meta-analyses using Hedges’ d
Hamman, Elizabeth A.; Pappalardo, Paula; Bence, James R.; Peacor, Scott D.; Osenberg, Craig W. (2018-09-25)The type of metric and weighting method used in meta-analysis can create bias and alter coverage of confidence intervals when the estimated effect size and its weight are correlated. Here, we investigate bias associated ... -
Top-down pulses reduce prey population sizes and persistence
Hamman, Elizabeth A.; McCoy, Michael W. (2018-06-19)Resource pulses are well documented and have important consequences for population dynamics relative to continuous inputs. However, pulses of top-down factors (e.g. predation) are less explored and appreciated in the ...