Merging history

Summarizes merging path by giving pairs of factor groups merged in each iteration.

mergingHistory(factorMerger, showStats = FALSE, penalty, round = TRUE)

Arguments

factorMerger	Object of a class factorMerger
showStats	If TRUE extends results with the loglikelihood (column model), p-value for the LRT tests against the full model (column pval) and Generalized Information Criterion value (column GIC). By default showStats is set to FALSE.
penalty	GIC penalty
round	Logical. If TRUE, the default, statistics are rounded

Examples

randSample <- generateMultivariateSample(N = 100, k = 10, d = 3)
fm <- mergeFactors(randSample$response, randSample$factor)
mergingHistory(fm, showStats = TRUE)
#>                        groupA          groupB     model pvalVsFull
#> 0                                             -393.6009     1.0000
#> 1                         (C)             (A) -393.7679     0.9608
#> 2                         (D)             (B) -394.2750     0.9764
#> 3                         (F)             (I) -395.7468     0.9183
#> 4                         (H)          (D)(B) -397.6964     0.8266
#> 5                      (F)(I)       (H)(D)(B) -399.6460     0.7464
#> 6                      (C)(A)             (E) -401.8645     0.6445
#> 7                         (G)       (C)(A)(E) -403.7338     0.5985
#> 8                (G)(C)(A)(E) (F)(I)(H)(D)(B) -407.5849     0.3595
#> 9 (G)(C)(A)(E)(F)(I)(H)(D)(B)             (J) -421.7691     0.0037
#>   pvalVsPrevious
#> 0         1.0000
#> 1         0.9608
#> 2         0.8236
#> 3         0.4464
#> 4         0.3121
#> 5         0.3072
#> 6         0.2459
#> 7         0.3165
#> 8         0.0614
#> 9         0.0000