Standard Curve Analyzer
Curve Fitting & Statistical Analysis
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1. Data Source
Demo: qPCR Standard Curve
Upload Your Data
Upload Excel/CSV:
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Load Data
2. Select Variables
Independent Variable (X):
Dependent Variable (Y):
3. Select Model
F1: Linear y = a + b*x
F2: Quadratic y = a + b*x + c*x²
F3: Cubic y = a + b*x + c*x² + d*x³
F4: Gaussian y = A0*exp(-(x-μ)²/σ²)
F5: 4PL Logistic y = N0/(1+exp(-k(x-Cm)))
F6: 4PL+Base y = N0/(1+exp(-k(x-Cm)))+base
Run Analysis
4. Predict Y from X
Specify X value:
Data Preview
Fitted Curve
Parameters & Statistics
Fitted Formula
Parameter Estimates with 95% CI
R²
Adj. R²
F-statistic
F p-value
Residuals