Perelman School of Medicine at the University of Pennsylvania
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Nitecap is an exploratory circadian data analysis tool aimed at high-throughput omics data. It provides a web-interface to examine your dataset with highly-responsive visualizations, allowing the easy viewing of hundreds or thousands of genes or other features. Nitecap computes some standard rhythmicity tests for you, including JTK, ARSER, Lomb-Scargle, Cosinor, RAIN, and several tests to compare differential rhythmicity across two conditions (such as phase differences). See our User Guide for more help getting started.

Nitecap and its applications are described in:

Nitecap: An Exploratory Circadian Analysis Web Application
Brooks TG, Mrčela A, Lahens NF, Paschos GK, Grosser T, Skarke C, FitzGerald FA, Grant GR
Journal of Biological Rhythms, 2021 PMID: 34724846

Nitecap is developed at the Institute for Translational Medicine and Therapeutics Bioinformatics, University of Pennsylvania by:

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