solve.pdMat: Calculate Inverse of a Positive-Definite Matrix
In nlme: Linear and Nonlinear Mixed Effects Models
solve.pdMat R Documentation
Calculate Inverse of a Positive-Definite Matrix
Description
The positive-definite matrix represented by a is inverted and
assigned to a.
Usage
## S3 method for class 'pdMat'
solve(a, b, ...)
Arguments
a
an object inheriting from class "pdMat", representing
a positive definite matrix.
b
this argument is only included for consistency with the generic
function and is not used in this method function.
...
some methods for this generic require additional
arguments. None are used in this method.
Value
a pdMat object similar to a, but with coefficients
corresponding to the inverse of the positive-definite matrix
represented by a.
Author(s)
José Pinheiro and Douglas Bates bates@stat.wisc.edu
See Also
pdMat
Examples
pd1 <- pdCompSymm(3 * diag(3) + 1)
solve(pd1)
nlme documentation built on Nov. 27, 2023, 5:09 p.m.
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| solve.pdMat | R Documentation |
Calculate Inverse of a Positive-Definite Matrix
Description
The positive-definite matrix represented by a is inverted and
assigned to a.
Usage
## S3 method for class 'pdMat'
solve(a, b, ...)
Arguments
a |
an object inheriting from class |
b |
this argument is only included for consistency with the generic function and is not used in this method function. |
... |
some methods for this generic require additional arguments. None are used in this method. |
Value
a pdMat object similar to a, but with coefficients
corresponding to the inverse of the positive-definite matrix
represented by a.
Author(s)
José Pinheiro and Douglas Bates bates@stat.wisc.edu
See Also
pdMat
Examples
pd1 <- pdCompSymm(3 * diag(3) + 1)
solve(pd1)
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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