AAT Bioquest: Four Parameter Logistic (4PL) Curve Calculator
Complications of fitting 4PL and 5PL models to bioassay data - Quantics Biostatistics
Nonlinear regression worked example
Figure 2. Four parameter logistic regression calibration curve and its equation created with the Four Parameter Logistic (4PL) Curve Calculator [17] on absorbance data (Y axis) obtained by the PTZ-based method of
ELISA Data Analysis With Four-Parameter Curve Fit | PBL Assay Science
Run 4 or 5-parameter logistic regression in Excel | XLSTAT Help Center
A Comprehensive Suite of Online Tools | AAT Bioquest
AAT Bioquest: Four Parameter Logistic (4PL) Curve Calculator
ELISA Analysis in Excel with 4PL - YouTube
Curve fitting parameters
GitHub - polololya/innovatest: software for 4PL curve fitting
PLA 3.0 – Software for Biostatistical Analysis: Parallel logistic potency assays (3PL, 4PL, 5PL) in PLA 3.0
Data analysis with Python — Practical Computing for Biologists
Complications of fitting 4PL and 5PL models to bioassay data - Quantics Biostatistics
dr4pl: A Stable Convergence Algorithm for the 4 Parameter Logistic Model
Blog - Curve Fitting for Immunoassays: ELISA and Multiplex Bead Based Assays (LEGENDplex™)
Blog - Curve Fitting for Immunoassays: ELISA and Multiplex Bead Based Assays (LEGENDplex™)