Classwork 6

Visualization Practice

Author

Byeong-Hak Choe

Published

February 24, 2025

Modified

March 12, 2025

Question 1

The following data is for Question 1:

gapminder <- gapminder::gapminder


Q1a

  • Replicate the following ggplot.
    • Use the color #0072B2 for dots.

Answer:



Q1b

  • Make a simple comment on the visualization result.

    • Any comment that is not made up is okay.

Answer:




Question 2

The following data set is for Question 2:

electricity <- read_csv(
  'https://bcdanl.github.io/data/electricity-usa-chn.csv')


Q2a

  • Replicate the following ggplot.

Answer:

Q2b

  • Replicate the following ggplot.

Answer:


Question 3

The following data is for Question 3:

n_tweets_long <- read_csv(
  'https://bcdanl.github.io/data/n_tweets_long.csv')


Q3a

  • Replicate the following ggplot.

    • The following describes the type values:
      • n_ot_us: Number of US tweets
      • n_ot_wrld: Number of worldwide tweets
      • n_rt_lk_us: Number of US retweets & likes
      • n_rt_lk_wrld: Number of worldwide retweets & likes
    • Use the colors, maroon and #428bca properly.

Answer:

Q3b.

  • Make a simple comment on the visualization result.




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