I want to thank everyone who wrote me some comments for improving Cosinor.Online application, a free web-based application. Most of the proposed improvements were easy to implement and required no more than modifying a few code lines. However, some requirements need more adjustments in the code and at the same time testing the functionality of the code, which takes some time. Nevertheless, I try to implement all your requirements. They are precious. If you have any comments, feel free to contact me.
Period length (hours): decimal form. Examples: 24, 24.0, 23.6, 12.56 etc.
Time, decimal form. Transform 20:30 to 20.5 etc. If you are not sure how, please, visit this page.
Values, decimal form. Examples: 2.10, 5, 5.8, 100.2 etc.