Subsetting method for mmkin objects
# S3 method for mmkin
[(x, i, j, ..., drop = FALSE)An mmkin object
Row index selecting the fits for specific models
Column index selecting the fits to specific datasets
Not used, only there to satisfy the generic method definition
If FALSE, the method always returns an mmkin object, otherwise either a list of mkinfit objects or a single mkinfit object.
An object of class mmkin.
# Only use one core, to pass R CMD check --as-cran
fits <- mmkin(c("SFO", "FOMC"), list(B = FOCUS_2006_B, C = FOCUS_2006_C),
cores = 1, quiet = TRUE)
fits["FOMC", ]
#> <mmkin> object
#> Status of individual fits:
#>
#> dataset
#> model B C
#> FOMC OK OK
#>
#> OK: No warnings
fits[, "B"]
#> <mmkin> object
#> Status of individual fits:
#>
#> dataset
#> model B
#> SFO OK
#> FOMC OK
#>
#> OK: No warnings
fits["SFO", "B"]
#> <mmkin> object
#> Status of individual fits:
#>
#> dataset
#> model B
#> SFO OK
#>
#> OK: No warnings
head(
# This extracts an mkinfit object with lots of components
fits[["FOMC", "B"]]
)
#> $par
#> parent_0 log_alpha log_beta sigma
#> 99.666192 2.549850 5.050586 1.890202
#>
#> $objective
#> [1] 28.58291
#>
#> $convergence
#> [1] 0
#>
#> $iterations
#> [1] 21
#>
#> $evaluations
#> function gradient
#> 25 78
#>
#> $message
#> [1] "both X-convergence and relative convergence (5)"
#>