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首页> 外文期刊>The European Journal of Neuroscience >Beyond differences in means: robust graphical methods to compare two groups in neuroscience
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Beyond differences in means: robust graphical methods to compare two groups in neuroscience

机译:超越手段的差异:稳健的图形方法,可以比较神经科学中的两组

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摘要

If many changes are necessary to improve the quality of neuroscience research, one relatively simple step could have great pay-offs: to promote the adoption of detailed graphical methods, combined with robust inferential statistics. Here, we illustrate how such methods can lead to a much more detailed understanding of group differences than bar graphs and t-tests on means. To complement the neuroscientist's toolbox, we present two powerful tools that can help us understand how groups of observations differ: the shift function and the difference asymmetry function. These tools can be combined with detailed visualisations to provide complementary perspectives about the data. We provide implementations in R and MATLAB of the graphical tools, and all the examples in the article can be reproduced using R scripts.
机译:如果需要改善神经科学研究的质量必需的变化,步骤相对简单可能有很大的薪酬:促进采用详细的图形方法,结合强大的推理统计。 在这里,我们说明了这些方法如何导致对组差异的更详细了解,而不是在手段上进行T-Tests。 要补充神经电影师的工具箱,我们提供了两个功能,可以帮助我们了解观察组如何不同:转变功能和差异不对称功能。 这些工具可以与详细的可视化组合,以提供关于数据的互补视角。 我们在图形工具的R和MATLAB中提供实现,并且可以使用R脚本再现文章中的所有示例。

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