Given a list of quantiles, pair together the ones symmetrical around the median. For example, the 2.5% quantile and 97.5% quantile go together. The 50% quantile will never be paired.
Value
A named list with two elements: paired
, a list of pairs of quantiles,
and unpaired
, a vector of all the leftover quantiles.
Examples
# list(paired=list(c(15,85), c(30,70)), unpaired=c(0,10,20,50,51,60,75))
casteval:::pair_quantiles(c(0, 10, 15, 20, 30, 50, 51, 60, 70, 75, 85))
#> $paired
#> $paired[[1]]
#> [1] 15 85
#>
#> $paired[[2]]
#> [1] 30 70
#>
#>
#> $unpaired
#> [1] 0 10 20 50 51 60 75
#>