Exercise 5

Visualization Quest

All of the following plots must be clear and aesthetically pleasing. Each plots needs a title, axis labels, and a legend.

Come up with three functions and overplot them together:

Each of the three curves must cross each of the others exactly twice (i.e. non-linear functions)
Mark the crossing points and label each one with text on the plot
- Hint: https://matplotlib.org/stable/gallery/text_labels_and_annotations/annotation_basic.html
Replot each of the curves in their own separate subplot
- Hint: https://matplotlib.org/stable/gallery/subplots_axes_and_figures/subplots_demo.html

Read the random_data.csv file and make plots:

Download the CSV file from here: https://learn-data-science-site.vercel.app/random_data.csv
- Hint: you can do it directly in the terminal with one of these two commands (both may not work on all machines):
  - wget https://learn-data-science-site.vercel.app/random_data.csv
  - curl -L https://learn-data-science-site.vercel.app/random_data.csv -o ./random_data.csv
Histograms of each variable
Choose two variables and make a 2D heatmap with seaborn
A 3D scatter plot of the 3 variables
- Hint: https://matplotlib.org/stable/gallery/mplot3d/scatter3d.html

Please send all your plots to Nadine (nadineb at mpp.mpg.de) via email for the secret word: