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🧪Dose-Response 4PL

Server-side 4PL dose-response fitting for IC50, EC50, Hill slope, R², RMSE, fitted values, and curve QC.

Server compute

Dose-response pairs are sent to the public server compute API; the client only handles input, submission, and result display.

General 4PL fitting is open without sign-in; accounts are required only for automation, batch, or delegated workflows.

One pair per row. First column is a positive dose, second column is the response; comma, tab, or whitespace separators are accepted.8 pairs

Dose-response pairs are sent to the public server compute API; the client only handles input, submission, and result display.