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Inferring global and local strict molecular clocks using root-to-tip regression

What is Clockor2

Clockor2 is a client-side web application for conducting root-to-tip regression - the fastest and most widely used method to calibrate strict molecular clocks. Clockor2 allows you to calibrate one or more (2+) strict molecular clocks on a single tree.

How to use Clockor2

To analyze your data, drag a newick tree file onto the upload box or select the file from the file browser. At the next screen you will be prompted to enter date information for the tips in your tree. Clockor2 will perform the root-to-tip regression on you data in your browser. Your data will never leave your computer. Thus Clockor2 is safe for use with sensitive data. For more details on how to use Clockor2 please refer to the documentation.