Boxplot met subgroepen

In deze oefening bekijken we de gegevensset met antwoorden uit een enquête onder jongeren. Een van de vragen was: "Ben je geïnteresseerd in huisdieren?" Laten we onderzoeken of de leeftijdsverdeling van degenen die "ja" antwoorden gemiddeld hoger of lager ligt dan die van degenen die "nee" antwoorden, waarbij we controleren voor geslacht.

Deze oefening maakt deel uit van de cursus

Introductie tot datavisualisatie met Seaborn

Cursus bekijken

Oefeninstructies

Stel het kleurenpalet in op "Blues".
Voeg subgroepen toe om de boxplots te kleuren op basis van "Interested in Pets".
Stel de titel van het FacetGrid-object g in op "Age of Those Interested in Pets vs. Not".
Laat de plot zien met een Matplotlib-functie.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

# Set palette to "Blues"
____

# Adjust to add subgroups based on "Interested in Pets"
g = sns.catplot(x="Gender",
                y="Age", data=survey_data, 
                kind="box", hue=____)

# Set title to "Age of Those Interested in Pets vs. Not"
____

# Show plot
plt.____

Code bewerken en uitvoeren

Deze oefening maakt deel uit van de cursus

Introductie tot datavisualisatie met Seaborn

SkillTag.level.beginnerSkillTag.label

4.9+

Begin de cursus gratis

What is Seaborn, and when should you use it? In this chapter, you will find out! Plus, you will learn how to create scatter plots and count plots with both lists of data and pandas DataFrames. You will also be introduced to one of the big advantages of using Seaborn - the ability to easily add a third variable to your plots by using color to represent different subgroups.

Exercise 1: Introduction to Seaborn Exercise 2: Making a scatter plot with lists Exercise 3: Making a count plot with a list Exercise 4: Using pandas with Seaborn Exercise 5: "Tidy" vs. "untidy" data Exercise 6: Making a count plot with a DataFrame Exercise 7: Adding a third variable with hue Exercise 8: Hue and scatter plots Exercise 9: Hue and count plots

In this chapter, you will create and customize plots that visualize the relationship between two quantitative variables. To do this, you will use scatter plots and line plots to explore how the level of air pollution in a city changes over the course of a day and how horsepower relates to fuel efficiency in cars. You will also see another big advantage of using Seaborn - the ability to easily create subplots in a single figure!

Exercise 1: Introduction to relational plots and subplots Exercise 2: Creating subplots with col and row Exercise 3: Creating two-factor subplots Exercise 4: Customizing scatter plots Exercise 5: Changing the size of scatter plot points Exercise 6: Changing the style of scatter plot points Exercise 7: Introduction to line plots Exercise 8: Interpreting line plots Exercise 9: Visualizing standard deviation with line plots Exercise 10: Plotting subgroups in line plots

Categorical variables are present in nearly every dataset, but they are especially prominent in survey data. In this chapter, you will learn how to create and customize categorical plots such as box plots, bar plots, count plots, and point plots. Along the way, you will explore survey data from young people about their interests, students about their study habits, and adult men about their feelings about masculinity.

Exercise 1: Count plots and bar plots Exercise 2: Count plots Exercise 3: Bar plots with percentages Exercise 4: Customizing bar plots Exercise 5: Box plots Exercise 6: Create and interpret a box plot Exercise 7: Omitting outliers Exercise 8: Adjusting the whiskers Exercise 9: Point plots Exercise 10: Customizing point plots Exercise 11: Point plots with subgroups

In this final chapter, you will learn how to add informative plot titles and axis labels, which are one of the most important parts of any data visualization! You will also learn how to customize the style of your visualizations in order to more quickly orient your audience to the key takeaways. Then, you will put everything you have learned together for the final exercises of the course!

Exercise 1: De stijl en kleur van je plot aanpassen Exercise 2: Stijl en palet wijzigen Exercise 3: De schaal aanpassen Exercise 4: Een aangepast palet gebruiken Exercise 5: Titels en labels toevoegen: Deel 1 Exercise 6: FacetGrids vs. AxesSubplots Exercise 7: Een titel toevoegen aan een FacetGrid-object Exercise 8: Titels en labels toevoegen: deel 2 Exercise 9: Een titel en aslabels toevoegen Exercise 10: X-aslabels roteren Exercise 11: Alles in elkaar laten vallen Exercise 12: Boxplot met subgroepen

Huidige oefening

Exercise 13: Staafdiagram met subgroepen en subplots Exercise 14: Goed gedaan! Wat nu?