Penguin characteristics
Can you distinguish between penguin species based only on different measurements? Let's employ grouped summary statistics to see how different the values for the species are!
The penguins dataset and the DataFrames package have been loaded for you.
本练习是课程的一部分
Data Manipulation in Julia
练习说明
- Create a GroupedDataFrame
penguin_speciesby groupingpenguinsby thespeciescolumn. - Calculate the median of the
flipper_length_mm,culmen_length_mm, andbody_mass_gcolumns.
交互式实操练习
通过完成这段示例代码来试试这个练习。
# Create penguin_species
penguin_species = ____
# Calculate the median of columns
____(____, ____)