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Here, we introduce NoLiTiA, a free open-source MATLAB toolbox for non-linear time series analysis. Available packages mostly specialize in only one aspect of non-linear time-series analysis and most often require some coding proficiency to use. This is partially due to the lack of a comprehensive compilation of non-linear methods. Despite their relevance, many neuroscientists still apply linear estimates in order to evaluate complex interactions. In many scientific fields including neuroscience, climatology or physics, complex relationships can be described most parsimoniously by non-linear mechanics.
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