Extract Coefficients from a Set of Objects

The extractor function is applied to each object in ..., with the result being converted to a vector. A map attribute is included to indicate which pieces of the returned vector correspond to the original objects in dots.

allCoef(..., extract)

Arguments

...

objects to which extract will be applied. Generally these will be model components, such as corStruct and varFunc objects.

extract

an optional extractor function. Defaults to coef.

Value

a vector with all elements, generally coefficients, obtained by applying extract to the objects in ....

Author

José' Pinheiro and Douglas Bates

See also

lmeStruct,nlmeStruct

Examples

cs1 <- corAR1(0.1)
vf1 <- varPower(0.5)
allCoef(cs1, vf1)
#>               power 
#> 0.2006707 0.5000000 
#> attr(,"map")
#>        cs1   vf1
#> [1,]  TRUE FALSE
#> [2,] FALSE  TRUE