what package do I have to download to get a Quantile-Quantile graph?

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2

You can do it with the ggplot2 package.

Note: Please share your sample data this way instead of pasting a table in your post

library(tidyverse, quietly = TRUE)

data <- tibble::tribble(
    ~Type, ~Respiratory.Rate,
    "C",                20,
    "C",                21,
    "M",                20,
    "M",                18,
    "N",                17,
    "N",                16,
    "C",                19,
    "C",                17,
    "M",                17,
    "M",                19,
    "N",                23,
    "N",                18,
    "C",                16,
    "C",                19,
    "M",                20,
    "M",                21,
    "N",                20,
    "N",                20
)
data %>%
    ggplot(aes(sample = Respiratory.Rate)) + 
    geom_qq() +
    geom_qq_line()

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