Single-factor contrasts (pairwise comparisons)

Single-factor contrasts (pairwise comparisons)

Usage

generate_contrasts_for_factor(levels)

Arguments

levels

character vector of factor levels

See also

Other contrasts: annotation_add_contrasts(), generate_contrasts(), interaction_contrasts(), level_specific_contrasts(), main_effect_contrasts()

Examples

# example code
primary_levels <- c("MI", "MINOCAM")
secondary_levels <- c("T0", "T150", "T300")
x2 <- level_specific_contrasts(primary_levels, secondary_levels)
x3 <- level_specific_contrasts(secondary_levels, primary_levels)
generate_contrasts_for_factor(names(x2))
#> $MINOCAM_vs_MI_at_T150_vs_MINOCAM_vs_MI_at_T0
#> [1] "MINOCAM_vs_MI_at_T150 - MINOCAM_vs_MI_at_T0"
#> 
#> $MINOCAM_vs_MI_at_T300_vs_MINOCAM_vs_MI_at_T0
#> [1] "MINOCAM_vs_MI_at_T300 - MINOCAM_vs_MI_at_T0"
#> 
#> $MINOCAM_vs_MI_at_T300_vs_MINOCAM_vs_MI_at_T150
#> [1] "MINOCAM_vs_MI_at_T300 - MINOCAM_vs_MI_at_T150"
#>