Inspect basis-space operators

Inspect basis-space operators

Usage

basis_analysis(x)

basis_synthesis(x)

basis_projection_info(x)

Arguments

x

A basis_space.

Value

basis_analysis() returns the parent-to-component analysis operator; basis_synthesis() returns the optional component-to-parent synthesis operator; basis_projection_info() returns validation metadata. These names deliberately avoid colliding with fmrilatent::basis_decoder(), which constructs model-level decoders.

Examples

parent <- volume_space(c(2, 1, 1), support = 1:2)
x <- basis_space(parent, c("c1", "c2"), diag(2), diag(2))
basis_analysis(x)
#>      [,1] [,2]
#> [1,]    1    0
#> [2,]    0    1
basis_synthesis(x)
#>      [,1] [,2]
#> [1,]    1    0
#> [2,]    0    1
basis_projection_info(x)
#> $left_inverse_validated
#> [1] TRUE
#> 
#> $left_inverse_error
#> [1] 0
#> 
#> $tolerance
#> [1] 1e-08
#>