William L. CurletteGeorgia State UniversityEducational and Psychological MeasurementCurlette, W. L. (1987). The meta-analysis effect size calculator: A BASIC program for reconstructing unbiased effect sizes. Educational and Psychological Measurement, 47 , 107–109....
Practical Meta-AnalysisEffect Size Calculation ExerciseCalculate a standardized mean difference effect size for each of the following examples using the Web-based Effect Size Calculator found at:http://www.campbellcollaboration.org/resources/effect_size_input.phpNote that this program calculates the ...
众所周知，R具有免费、源代码开放，以及出⾊的统计计算和绘图表现能⼒等⼀系列优点，颇受科研⼈员的喜爱。当然，这些优势在meta分析上也表现得极为突出。本教程以标准平均差(cohen’s d)作为效应量的meta分析为例进⾏演⽰，适⽤于⽐较两种实验条件之间因变量的差异。例如“有、⽆⼲预条件下社交...
想要恢复默认设置,输入以下代码即可: 效应量计算工具有很多,在这里推荐一款专业的在线计算效应量的神器:Practical Meta-Analysis Effect Size Calculator,基本上可以满足大多数效应量计算的需要。 网址如下: http://www./escalc/html/EffectSizeCalculator-SMD-main.php 这款工具最近也开发了R的程序包,感兴趣的朋友可以...
接着再绘制图形,就会生成符合JAMA要求的图形啦!例如,在设置后再次运行绘制森林图,就可以获得如下图形: 想要恢复默认设置,输入以下代码即可: 效应量计算工具有很多,在这里推荐一款专业的在线计算效应量的神器:Practical Meta-Analysis Effect Size Calculator,基本上可以满足大多数效应量计算的需要。
PracticalMeta-Analysis EffectSizeCalculationExercise Calculateastandardizedmeandifferenceeffectsizeforeachofthefollowing examplesusingtheWeb-basedEffectSizeCalculatorfoundat: http://.campbellcollaboration/resources/effect_size_input.php Notethatthisprogramcalculatesthestandardizedmeandifference,the correlation,andtheodds-...
This is an R implementation of the web-based ‘Practical Meta-Analysis Effect Size Calculator’ from David B. Wilson. The original calculator can be found athttp://www.campbellcollaboration.org/escalc/html/EffectSizeCalculator-Home.php.
17 We conducted all analysis using an effect size calculator.18 Meta-analysis was performed using a random-effects model.19 We assessed for publication bias by visual inspection of funnel plots. The I2 statistic was calculated as a measure of heterogeneity, which is interpreted as the proportion...
Practical meta-analysis effect size calculator. Accessed June 5, 2020. https://campbellcollaboration.org/escalc/html/EffectSizeCalculator-Home.php 41. Norman GR, Sloan JA, Wyrwich KW. The truly remarkable universality of half a standard deviation: confirmation through another look. ...
B. (2023). Practical meta-analysis effect size calculator (Version 2023.11.27). Retrieved November 28, 2024, from https://campbellcollaboration.org/research-resources/effect-size-calculator.html *Wu, Y. (2020). A study of the relationship between dominant narcissism and pro-social behavior in ...