Biostatistics

Modeling the individual in Repeated Measures Models with ASCA+

When analyzing repeated measures designs—such as a patient’s evolution or a machine’s logs—an error in modeling the individual can lead to misleading conclusions, like false positives. To avoid this, ASCA+ correctly models individual variability, ensuring that results are robust, reliable, and reproducible, even with complex and unbalanced data.

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Sparse PCA and biomarkers: understanding more, assuming less

Which variables should you actually interpret in a statistical model?
In this article, we explain how Sparse PCA (SPCA) — and a new corrected version — can help you identify key variables, such as biomarkers, without losing interpretability. A practical approach from biostatistics for projects with lots of data and little certainty.

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