Subsetting method for mmkin objects

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Subsetting method for mmkin objects.

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# S3 method for mmkin
+[(x, i, j, ..., drop = FALSE)

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Arguments

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x	An `mmkin object`
i	Row index selecting the fits for specific models
j	Column index selecting the fits to specific datasets
...	Not used, only there to satisfy the generic method definition
drop	If FALSE, the method always returns an mmkin object, otherwise +either a list of mkinfit objects or a single mkinfit object.

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Value

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An object of class mmkin.

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Examples


+  # 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", ]
#>       dataset
+#> model  B       C      
+#>   FOMC List,39 List,39
+#> attr(,"class")
+#> [1] "mmkin"
  fits[, "B"]
#>       dataset
+#> model  B      
+#>   SFO  List,39
+#>   FOMC List,39
+#> attr(,"class")
+#> [1] "mmkin"
  fits["SFO", "B"]
#>      dataset
+#> model B      
+#>   SFO List,39
+#> attr(,"class")
+#> [1] "mmkin"

+  head(
+    # This extracts an mkinfit object with lots of components
+    fits[["FOMC", "B"]]
+  )
#> $par
+#>  parent_0 log_alpha  log_beta     sigma 
+#> 99.666193  2.549849  5.050586  1.890202 
+#> 
+#> $objective
+#> [1] 28.58291
+#> 
+#> $convergence
+#> [1] 0
+#> 
+#> $iterations
+#> [1] 21
+#> 
+#> $evaluations
+#> function gradient 
+#>       25       72 
+#> 
+#> $message
+#> [1] "both X-convergence and relative convergence (5)"
+#> 

+

+ +