1d:T798,# Components of a dlm object Functions to get or set specific components of an object of class `dlm` ```r ## S3 method for class 'dlm' FF(x) ## S3 replacement method for class 'dlm' FF(x) <- value ## S3 method for class 'dlm' V(x) ## S3 replacement method for class 'dlm' V(x) <- value ## S3 method for class 'dlm' GG(x) ## S3 replacement method for class 'dlm' GG(x) <- value ## S3 method for class 'dlm' W(x) ## S3 replacement method for class 'dlm' W(x) <- value ## S3 method for class 'dlm' m0(x) ## S3 replacement method for class 'dlm' m0(x) <- value ## S3 method for class 'dlm' C0(x) ## S3 replacement method for class 'dlm' C0(x) <- value ## S3 method for class 'dlm' JFF(x) ## S3 replacement method for class 'dlm' JFF(x) <- value ## S3 method for class 'dlm' JV(x) ## S3 replacement method for class 'dlm' JV(x) <- value ## S3 method for class 'dlm' JGG(x) ## S3 replacement method for class 'dlm' JGG(x) <- value ## S3 method for class 'dlm' JW(x) ## S3 replacement method for class 'dlm' JW(x) <- value ## S3 method for class 'dlm' X(x) ## S3 replacement method for class 'dlm' X(x) <- value ``` ## Arguments - `x`: an object of class `dlm`. - `value`: a numeric matrix (or vector for `m0`). ## Details Missing or infinite values are not allowed in `value`. The dimension of `value` must match the dimension of the current value of the specific component in `x` ## Returns For the assignment forms, the updated `dlm` object. For the other forms, the specific component of `x`. ## Author(s) Giovanni Petris GPetris@uark.edu ## See Also `dlm` ## Examples ```r set.seed(222) mod <- dlmRandom(5, 6) all.equal( FF(mod), mod$FF ) all.equal( V(mod), mod$V ) all.equal( GG(mod), mod$GG ) all.equal( W(mod), mod$W ) all.equal( m0(mod), mod$m0 ) all.equal( C0(mod), mod$C0) m0(mod) m0(mod) <- rnorm(6) C0(mod) C0(mod) <- rwishart(10, 6) ### A time-varying model mod <- dlmModReg(matrix(rnorm(10), 5, 2)) JFF(mod) X(mod) ```

FF function