sqrtloggamma: A reparametrization for the sigma parameter in loggamma...
In robustloggamma: Robust Estimation of the Generalized log Gamma Model
Description
Usage
Format
Details
Examples
Description
A reparametrization for the sigma parameter in loggamma model. This is
used in the function loggammarob.control.
Usage
1
Format
The format is a list of 3 elements
$ gam :function (sigma)
$ gaminv:function (gam)
$ delta :function (sigma)
Details
The object must be a length of dimension 3. Each component is a
function. The first component gam performs the transformation
for the parameter sigma; gaminv is the inverse function
and delta is the derivative of the gam function wrt
sigma to the -1 power.
Examples
1
2
3
4
5
6
str(sqrtloggamma)
set.seed(1234)
x <- sort(rloggamma(n=50, lambda=1))
res <- loggammarob(x, control=loggammarob.control(lower=0, upper=2,
n=30, reparam=sqrtloggamma))
print(res)
robustloggamma documentation built on May 1, 2019, 9:20 p.m.
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Description Usage Format Details Examples
Description
A reparametrization for the sigma parameter in loggamma model. This is
used in the function loggammarob.control.
Usage
1 |
Format
The format is a list of 3 elements
$ gam :function (sigma)
$ gaminv:function (gam)
$ delta :function (sigma)
Details
The object must be a length of dimension 3. Each component is a
function. The first component gam performs the transformation
for the parameter sigma; gaminv is the inverse function
and delta is the derivative of the gam function wrt
sigma to the -1 power.
Examples
1 2 3 4 5 6 | str(sqrtloggamma)
set.seed(1234)
x <- sort(rloggamma(n=50, lambda=1))
res <- loggammarob(x, control=loggammarob.control(lower=0, upper=2,
n=30, reparam=sqrtloggamma))
print(res)
|
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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