# mapca
A Python implementation of the moving average principal components analysis methods from GIFT

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## About

`mapca` is a Python package that performs dimensionality reduction with principal component analysis (PCA) on functional magnetic resonance imaging (fMRI) data. It is a translation to Python of the dimensionality reduction technique used in the MATLAB-based [GIFT package](https://trendscenter.org/software/gift/) and introduced by Li et al. 2007[^1].

[^1]: Li, Y. O., Adali, T., & Calhoun, V. D. (2007). Estimating the number of independent components for functional magnetic resonance imaging data. Human Brain Mapping, 28(11), 1251–1266. https://doi.org/10.1002/hbm.20359


Moving Average Principal Component Analysis for fMRI data. 

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mapca

Moving Average Principal Component Analysis for fMRI data

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mapca

mapca

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mapca

mapca

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