logistic: Logistic function helpers
In VEZY/DynACof: A Process-Based Model to Study Growth, Yield and Ecosystem Services of Coffee Agroforestry Systems
Description
Usage
Arguments
Value
See Also
Examples
Description
Compute a logistic function or its derivative
Usage
1
2
3
logistic(xi, u_log, s_log)
logistic_deriv(xi, u_log, s_log)
Arguments
xi
X vector
u_log
Inflexion point (x-value of the sigmoid's midpoint)
s_log
Steepness of the curve
Value
logistic
Logistic function
logistic_deriv
Derivative of the Logistic function
See Also
More informations can be found in
the wikipedia page
Examples
1
2
logistic(1:10,5,0.1)
logistic_deriv(1:10,5,0.1)
VEZY/DynACof documentation built on Feb. 3, 2021, 8:52 p.m.
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Description Usage Arguments Value See Also Examples
Description
Compute a logistic function or its derivative
Usage
1 2 3 | logistic(xi, u_log, s_log)
logistic_deriv(xi, u_log, s_log)
|
Arguments
xi |
X vector |
u_log |
Inflexion point (x-value of the sigmoid's midpoint) |
s_log |
Steepness of the curve |
Value
logistic |
Logistic function |
logistic_deriv |
Derivative of the Logistic function |
See Also
More informations can be found in the wikipedia page
Examples
1 2 | logistic(1:10,5,0.1)
logistic_deriv(1:10,5,0.1)
|
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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