Data "rapi" vs. "tidak rapi"

Di sini, kita memiliki contoh himpunan data dari sebuah survei kepada anak-anak tentang hewan favorit mereka. Namun, bisakah kita menggunakan himpunan data ini apa adanya dengan Seaborn? Mari gunakan pandas untuk mengimpor file csv berisi data yang dikumpulkan dari survei dan menentukan apakah data tersebut rapi (tidy), yang penting agar dapat bekerja dengan baik di Seaborn.

Untuk memulai, path ke file csv telah ditetapkan ke variabel csv_filepath.

Perhatikan bahwa karena csv_filepath adalah variabel Python, Anda tidak perlu menambahkan tanda kutip saat membacanya sebagai csv.

Latihan ini adalah bagian dari kursus

Pengantar Visualisasi Data dengan Seaborn

Lihat Kursus

Latihan interaktif praktis

Cobalah latihan ini dengan menyelesaikan kode contoh berikut.

# Import pandas
import pandas as pd

# Create a DataFrame from csv file
____ = pd.____(csv_filepath)

# Print the head of df
print(df.____)

Edit dan Jalankan Kode

Latihan ini adalah bagian dari kursus

Pengantar Visualisasi Data dengan Seaborn

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Mulai Kursus 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: Pengenalan Seaborn Exercise 2: Membuat plot sebar dengan list Exercise 3: Membuat count plot dengan sebuah list Exercise 4: Menggunakan pandas dengan Seaborn Exercise 5: Data "rapi" vs. "tidak rapi"

Latihan Saat Ini

Exercise 6: Membuat count plot dengan DataFrame Exercise 7: Menambahkan variabel ketiga dengan hue Exercise 8: Hue dan scatter plot Exercise 9: Hue dan count plot

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: Changing plot style and color Exercise 2: Changing style and palette Exercise 3: Changing the scale Exercise 4: Using a custom palette Exercise 5: Adding titles and labels: Part 1 Exercise 6: FacetGrids vs. AxesSubplots Exercise 7: Adding a title to a FacetGrid object Exercise 8: Adding titles and labels: Part 2 Exercise 9: Adding a title and axis labels Exercise 10: Rotating x-tick labels Exercise 11: Putting it all together Exercise 12: Box plot with subgroups Exercise 13: Bar plot with subgroups and subplots Exercise 14: Well done! What's next?