newtonraphson_show: A function of the Newton-Raphson algorithm, plotting the...
In spuRs: Functions and Datasets for "Introduction to Scientific Programming and Simulation Using R"
Description
Usage
Arguments
Value
References
See Also
View source: R/newtonraphson_show.R
Description
Applies the Newton-Raphson algorithm to find x such that ftn(x)[1] == 0,
and plots the trace of the estimate.
Usage
1
newtonraphson_show(ftn, x0, xmin = x0 - 1, xmax = x0 + 1)
Arguments
ftn
the function.
x0
the initial guess of the fixed point.
xmin
lower limit for plotting.
xmax
upper limit for plotting.
Value
Returns the value of x at which ftn(x)[1] == 0. If the function fails to
converge within max.iter iterations, returns NULL.
References
Jones, O.D., R. Maillardet, and A.P. Robinson. 2009. An Introduction
to Scientific Programming and Simulation, Using R. Chapman And Hall/CRC.
See Also
spuRs documentation built on May 2, 2019, 12:44 p.m.
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Description Usage Arguments Value References See Also
View source: R/newtonraphson_show.R
Description
Applies the Newton-Raphson algorithm to find x such that ftn(x)[1] == 0, and plots the trace of the estimate.
Usage
1 | newtonraphson_show(ftn, x0, xmin = x0 - 1, xmax = x0 + 1)
|
Arguments
ftn |
the function. |
x0 |
the initial guess of the fixed point. |
xmin |
lower limit for plotting. |
xmax |
upper limit for plotting. |
Value
Returns the value of x at which ftn(x)[1] == 0. If the function fails to converge within max.iter iterations, returns NULL.
References
Jones, O.D., R. Maillardet, and A.P. Robinson. 2009. An Introduction to Scientific Programming and Simulation, Using R. Chapman And Hall/CRC.
See Also
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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