In living systems, biological processes fluctuate over time due to the integration of internal and environmental factors. Among these, circadian (~24-hour) oscillations are particularly significant and widely studied in physiology. To analyze 24-hour patterns in time-series physiological data, the cosinor model is commonly used. However, many existing native applications for cosinor analysis are outdated, irregularly maintained, and often incompatible with modern operating systems.
To address this, we developed Cosinor.Online, a fully enthusiast-driven project designed for everyone, completely free of charge. The application runs in modern web browsers and is hosted on remote servers, ensuring 24/7 availability without the need for installation or software updates.
If you use Cosinor.Online in your research, please cite the following reference:
Molcan, L. (2019). Time-distributed data analysis by Cosinor. Online application. bioRxiv, 805960. https://doi.org/10.1101/805960
Contact: info(at)cosinor.online
Although this project is free for everyone, hosting and domain costs have increased significantly in the past two years. If you appreciate this project, consider contributing any amount to help keep it running.
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