Hello, Penguins!

Author

Andrew Bray

Data

For this analysis we’ll use the penguins dataset from the palmerpenguins package.

library(tidyverse)
library(ggthemes)
library(palmerpenguins)
library(gt)

Species

The figure below is a bar plot of species of penguins.

ggplot(
  penguins,
  aes(
    x = bill_length_mm, y = bill_depth_mm,
    color = species, shape = species
  )
) +
  geom_point() +
  scale_color_colorblind() +
  labs(x = "Bill length (mm)", y = "Bill depth (mm)") +
  theme_minimal()

Penguins

The table below shows the first 10 penguins from the dataset.

penguins |>
  slice_head(n = 10) |>
  select(species, island, bill_length_mm, bill_depth_mm) |>
  gt()
species island bill_length_mm bill_depth_mm
Adelie Torgersen 39.1 18.7
Adelie Torgersen 39.5 17.4
Adelie Torgersen 40.3 18.0
Adelie Torgersen NA NA
Adelie Torgersen 36.7 19.3
Adelie Torgersen 39.3 20.6
Adelie Torgersen 38.9 17.8
Adelie Torgersen 39.2 19.6
Adelie Torgersen 34.1 18.1
Adelie Torgersen 42.0 20.2
Col1 Col2 Col3

As you can read in [@tukey1962]