Midrank vector with tie summary (Gibbons Ch 5.6.2)

Identical to rank(x, ties.method = "average") plus a tie- correction term sum t_j^3 - t_j over tied groups.

Usage

midranks(x)

Arguments

x

Numeric vector.

Value

Named list: midranks, n, ties, tie_correction.

Examples

midranks(x = rnorm(50))
#> $midranks
#>  [1] 30 17 41 38 11 48 16  3 20 25 49 24 31 21 14 22 36 47 40 42  4 39 26  2 33
#> [26] 19 44  9 12  8 18 27 10 37  5  6 43  7 29 13 28 46 45 15  1 50 35 34 23 32
#> 
#> $n
#> [1] 50
#> 
#> $ties
#> named list()
#> 
#> $tie_correction
#> [1] 0
#> 
#> $method
#> [1] "Midranks (Gibbons 5.6.2)"
#>