Нам нужно rank
вместо order
. Согласно ?rank
Возвращает выборочные ранги значений в векторе.
library(dplyr)
data %>%
group_by(pitch_2) %>%
mutate(rank = order(euclid_dist))
# A tibble: 6 x 4
# Groups: pitch_2 [1]
# pitch_1 pitch_2 euclid_dist rank
# <chr> <chr> <dbl> <dbl>
#1 429721-CU 493247-SI 2.53 2
#2 114849-FC 493247-SI 3.52 6
#3 430599-FF 493247-SI 3.49 5
#4 458567-FF 493247-SI 2.59 3
#5 435261-CU 493247-SI 3.1 4
#6 425629-CU 493247-SI 2.14 1
Данные
data <- structure(list(pitch_1 = c("429721-CU", "114849-FC", "430599-FF",
"458567-FF", "435261-CU", "425629-CU"), pitch_2 = c("493247-SI",
"493247-SI", "493247-SI", "493247-SI", "493247-SI", "493247-SI"
), euclid_dist = c(2.53, 3.52, 3.49, 2.59, 3.1, 2.14), rank = c(15L,
6L, 14L, 27L, 8L, 17L)), class = "data.frame", row.names = c("1",
"2", "3", "4", "5", "6"))