Counting values
You want to understand which artists have the most songs in the Spotify dataset. Let's count the number of songs per artist and visualize the results.
The spotify_df DataFrame is available for you, and Plotly Express is imported as px.
This exercise is part of the course
Introduction to Polars
Exercise instructions
- Count the number of songs per artist using
.value_counts()on the"artist"column, and sort the output. - Create a bar plot using Plotly Express to visualize the counts.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Count songs per artist
artist_counts = spotify_df["artist"].____
# Create a bar plot
fig = px.bar(____, x=____, y=____, title="Number of Songs per Artist")
fig.show()