Returns a data frame for simulated donors clinical and demographic caracheristics.
Usage
donors_df(
n = 10,
replace = TRUE,
origin = "PT",
probs = c(0.4658, 0.0343, 0.077, 0.4229),
lower = 18,
upper = 75,
mean.age = 60,
sd.age = 12,
uk = FALSE,
seed.number = 3
)Arguments
- n
An integer to define the number of rows
- replace
A logical value for sampling with replacement
- origin
A character value for population origin from options: 'PT', 'API', 'AFA', 'CAU' and 'HIS'
- probs
A vector with the probabilities for blood group A, AB, B and O (in this order). The sum of the probabilities must be equal to one.
- lower
An integer for ages' lower limit.
- upper
An integer for ages' upper limit.
- mean.age
A value for mean on age's distribution.
- sd.age
A value for standard deviation on age's distribution.
- uk
A logical value, if TRUE is also computed the Donor Risk Index (DRI)
- seed.number
a numeric seed that will be used for random number generation.
Value
A data frame with HLA typing, blood group and truncated ages for a simulated group of transplant donors.
Examples
donors_df(n = 10, replace = TRUE, origin = 'PT',
probs = c(0.4658, 0.0343, 0.077, 0.4229),
lower=18, upper=75, mean.age = 55, sd.age = 15,
uk = FALSE, seed.number = 3)
#> # A tibble: 10 × 9
#> ID bg A1 A2 B1 B2 DR1 DR2 age
#> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <dbl>
#> 1 D1 A 1 29 8 44 11 7 47
#> 2 D2 O 2 3 7 57 4 8 52
#> 3 D3 A 11 33 14 35 1 13 56
#> 4 D4 O 24 30 49 58 11 11 57
#> 5 D5 B 2 3 7 51 1 13 62
#> 6 D6 A 30 68 15 18 3 4 36
#> 7 D7 O 3 26 18 40 11 13 45
#> 8 D8 B 1 1 7 8 3 13 48
#> 9 D9 O 3 3 7 44 15 8 73
#> 10 D10 A 11 29 44 57 7 7 60