Logistic: Find initial parameter estimates by the logistic method.
In ahwbest/drra: Dose Response Data Analysis using the 4 Parameter Logistic (4PL) Model
Description
Usage
Arguments
Value
Description
Find initial parameter estimates by the logistic method.
Usage
1
Logistic(x, y, theta.1, theta.4)
Arguments
x
Vector of dose levels
y
Vector of responses
theta.1
Estimate of the upper asymptote parameter
theta.4
Estimate of the lower asymptote parameter
Value
Parameter estimates of a 4Pl model in the order from the upper asymptote,
IC50, slope and lower asymptote.
ahwbest/drra documentation built on May 10, 2019, 7:35 a.m.
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Description Usage Arguments Value
Description
Find initial parameter estimates by the logistic method.
Usage
1 | Logistic(x, y, theta.1, theta.4)
|
Arguments
x |
Vector of dose levels |
y |
Vector of responses |
theta.1 |
Estimate of the upper asymptote parameter |
theta.4 |
Estimate of the lower asymptote parameter |
Value
Parameter estimates of a 4Pl model in the order from the upper asymptote, IC50, slope and lower asymptote.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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