Scheiner, coeditor of the theory of ecology this book provides readers with a complete picture of the state of metaanalysis in ecology, evolution, and conservation biology today. This is the first comprehensive handbook of meta analysis written specifically for ecologists and evolutionary biologists, and it provides an invaluable introduction for beginners as well as an uptodate guide for experienced meta. Summary meta analysis is a powerful statistical methodology for synthesizing research evidence across independent studies. Since the term and modern approaches to research synthesis were first introduced in the 1970s, meta analysis. Research synthesis is the process of bringing together findings and attributes from different publications, for example, to. Julia koricheva, jessica gurevitch, kerrie mengersen. Handbook of meta analysis in ecology and evolution, 20, 498 pages, julia koricheva, jessica gurevitch, kerrie mengersen, 06917293, 97806917292, princeton university press, 20. Place of metaanalysis among other methods of research. Intuitive, opensource software for metaanalysis in ecology and evolutionary biology. We therefore considered it timely to provide a systematic overview of the features, criterion validity, and usability of the currently available software that is dedicated to meta analysis of causal therapeutic and etiologic studies. Thomas j, graziosi s, higgins s, coe r, torgerson c, newman m 2012 teaching meta analysis. Therefore, it is of fundamental importance to understand how nutrient enrichment affects plant litter decomposition, a key ecosystem. This site uses cookies to store information on your computer. This is the first comprehensive handbook of meta analysis written specifically for ecologists and evolutionary biologists, and it provides an invaluable introduction for beginners.
These include fixed and random effects analysis, fixed and mixed effects meta regression, forest and funnel plots, tests for funnel plot asymmetry, trimandfill and failsafe n analysis. There are loads of packages in r associated with meta analysis. Patterns varied depending on plant life form woody. Handbook of metaanalysis in ecology and evolution, 20. Let me know in the comment section below what meta analysis software you are using. Walks you through every step of carrying out a metaanalysis in ecology and. Julia koricheva at royal holloway, university of london. Sep 25, 2018 where w i is the weight assigned to the effect size from study i, v i is estimated from the data prior to analysis and is unique to each study, and.
Meta analysis is a powerful statistical methodology for synthesizing research evidence across. If playback doesnt begin shortly, try restarting your device. This gives rise to a bivariate, binary meta analysis with the withinstudy correlation assumed zero although the betweenstudy correlation is estimated. Metaanalysis and the science of research synthesis nature. The meta analysis procedures in ncss are easytouse and validated for accuracy.
The handbook identifies both the advantages of using meta analysis for research synthesis and the potential pitfalls and limitations of meta analysis including when it should not be used. Handbook of metaanalysis in ecology and evolution by. Our aim is to make newly developed statistical approaches easily accessible to all. My main interests and those of my students have largely been in plant population and community ecology, although our interests extend to other areas. For a biologist, although it depends on the discipline, metaanalysis is probably the most familiar. Metaanalysis in biological sciences, especially in ecology and evolution which we refer to as biological metaanalysis faces somewhat different methodological problems from its counterparts in medical and social sciences, where meta. Handbook of meta analysis in ecology and evolution kindle edition by koricheva, julia, kerrie mengersen, jessica gurevitch, kerrie mengersen, julia koricheva, jessica gurevitch. Cma is very userfriendly, provides essential elements of analyses required for synthesis of quantitative.
The name mix comes from metaanalysis in excel and 2. Handbook of metaanalysis in ecology and evolution 97806917292. Meta analysis is the quantitative, scientific synthesis of research results. Meta stat is a dosbased computer program that automates the many complex tasks that are required to perform a meta analysis. Thats partly because of the manual and tutorial which take you through the analysis step by step. We applied a multitiered search strategy to find the meta analytic graphs proposed and introduced so far. In this section you can download the metaeasy excel addin, described in the journal of statistical software click here for the paper. Use the links below to jump to the meta analysis topic you would like to examine. It has been originally developed in medicine and social sciences and allows powerful quantitative analyses of the magnitude of effects and has a high degree of objectivity because it is based. Research synthesis is the process of bringing together findings and attributes from different publications, for example, to give a more complete description of phenomena than is usually possible in a single work. Use features like bookmarks, note taking and highlighting while reading handbook of meta analysis in ecology and evolution.
It has been around for more than 10 years and has been used in hundreds of analyses and publications. Prometa 2 professional metaanalysis software youtube. Handbook of metaanalysis in ecology and evolution on jstor. The professional statistical software for conducting meta analyses. We conducted a meta analysis of 116 published studies reporting ontogenetic patterns in plant defense traits and herbivory.
Charting the landscape of graphical displays for meta. The use of metaanalysis in ecology and evolution has reached the point where there is a need for a comprehensive, singlevolume text such as this. Recent work includes plant demography at a range of spatial scales and in disturbed environments, the ecology of biological invasions, and research synthesis and meta analysis in ecology. Its also extremely versatile in terms of the type of input data it will accept which is really valuable because with a metaanalysis you have to take what data you can get. It has been originally developed in medicine and social. Comprehensive meta analysis cma is an excellent statistical software program. Project muse handbook of metaanalysis in ecology and evolution. Software for statistical meta analysis 175 finally, there are standalone packages for meta analysis that come in many different flavors. Metaanalysis is a statistical procedure for analyzing the combined data.
Handbook of metaanalysis in ecology and evolution request pdf. Handbook of meta analysis in ecology and evolution pp. I wish to test the potential association between candidate gene polymorphism and specific disease risk in different populations. A clear difference between the various tools is whether they are stand. We bring the research synthesis series to bmc biology to promote meta analyses, other research syntheses including meta. The chapters, written by renowned experts, walk readers through every step of meta analysis, from problem formulation to the presentation of the results.
Scott parrott, phd, department of interdisciplinary studies, rutgers university. Research synthesis is the process of bringing together findings and attributes from different publications, for example, to give a more complete description of phenomena than is usually possible in a single wo. Ncss includes tools for performing meta analysis of means, proportions, correlated proportions, and hazard ratios. Handbook of metaanalysis in ecology and evolution search. Edited by julia koricheva, jessica gurevitch, and kerrie mengersen. Methodological issues and advances in biological metaanalysis. Place of metaanalysis among other methods of research synthesis. For information regarding how this program can be used to support teaching, please see our paper. Use features like bookmarks, note taking and highlighting while reading handbook of meta analysis.
Place of meta analysis among other methods of research synthesis julia koricheva and jessica gurevitch in the terms, meta most general analysis is one method of research synthesis. This is the first comprehensive handbook of metaanalysis written. Handbook of metaanalysis in ecology and evolution by julia. Meta analysis is a powerful statistical methodology for synthesizing research evidence across independent studies. This allows us to control for the nonindependence of effect sizes taken from. Meta analysis is a set of statistical procedures designed. Scheiner, coeditor of the theory of ecology this book provides readers with a complete picture of the state of meta analysis. This is the first comprehensive handbook of meta analysis written specifically for ecologists and. Appendix b provides a detailed overview of the features of the software for meta. Metaanalysis and the science of research synthesis. Software for statistical metaanalysis 175 finally, there are standalone packages for meta analysis that come in many different flavors. Could anyone suggest a free software for meta analysis. I was able to run a meta analysis in reasonable time. Intuitive, opensource software for meta analysis in ecology and evolutionary biology.
With a large number of novel graphs proposed quite recently, a comprehensive, uptodate overview of available graphing options for meta analysis is unavailable. Since the term and modern approaches to research synthesis were first introduced in the 1970s, meta analysis has had a. Recent work includes plant demography at a range of spatial scales and in disturbed environments, the ecology of biological invasions, and research synthesis and meta analysis. Aug 12, 2017 appendix b provides a detailed overview of the features of the software for meta. Aug 29, 2014 we then tested for a significant difference between effect sizes derived from the 2 experimental paradigms using a weighted leastsquares regression model framework in meta analysis terminology this is a form of multilevel meta regression, see koricheva et al. We attempted to reproduce the reported meta analysis results using the descriptive statistics and also investigated the validity of the meta analysis. Download it once and read it on your kindle device, pc, phones or tablets. A systematic comparison of software dedicated to meta. There are many ways to define ecological effects osenberg et al. Julia koricheva, jessica gurevitch and kerrie mengersen. Daniela vetter, handbook of meta analysis in ecology and evolution edited by julia koricheva. Datavisualization methods are essential to explore and communicate meta analytic data and results.
Handbook of metaanalysis in ecology and evolution, koricheva. Metaanalysis for families of experiments in software. However, there is currently no dedicated and comprehensive software for meta analysis. The use of meta analysis in ecology and evolution has reached the point where there is a need for a comprehensive, singlevolume text such as this. Handbook of metaanalysis in ecology and evolution princeton. The new release of jasp supports an extensive arrange of commonly used techniques for meta analysis. This is the first comprehensive handbook of meta analysis written specifically for ecologists and evolutionary biologists, and it provides an invaluable introduction for beginners as well as an uptodate guide for experienced meta analysts. Most people looking for free meta analysis software downloaded. Handbook of meta analysis in ecology and evolution. Meta analysis is a set of statistical procedures designed to combine results across independent studies that address a related set of research questions.
We implemented the meta analysis methodology in an microsoft excel addin which is freely available and incorporates more meta analysis models including the iterative maximum likelihood and profile likelihood than are usually available, while paying particular attention to the userfriendliness of the package. This software is a contribution to these resources. Handbook of metaanalysis in ecology and evolution julia. Metaanalysis software forest plot radial plot ncss. Meta analysis of studies of diagnostic tests a special case of multivariate meta analysis is the case of summarising studies of diagnostic tests. Thomas j, graziosi s, higgins s, coe r, torgerson c, newman m 2012 teaching meta analysis using metalight. Metaanalysis is a powerful statistical methodology for synthesizing research evidence across independent studies. We focus on those that are the most flexible and the most suited to the types of analyses carried.
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