Colore e dimensione

In questo esempio continuerai a esplorare il set di dati del World Happiness Report. Finora hai analizzato come la relazione tra felicità e aspettativa di vita sia mediata dalla classe di reddito e dalla popolazione. Il tuo compito è esplorare come la regione del mondo influisce su questa relazione.

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Dopo aver creato il grafico, ricordati di esplorarne l'interattività!

Questo esercizio fa parte del corso

Visualizzazione interattiva dei dati intermedia con plotly in R

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Istruzioni dell'esercizio

Crea uno scatterplot di happiness (sull'asse y) rispetto a life.expectancy (sull'asse x).
Usa il colore per rappresentare region e la dimensione dei glifi per rappresentare log.gdp.

Esercizio pratico interattivo

Prova a risolvere questo esercizio completando il codice di esempio.

# Create a coded scatterplot of happiness vs. life.expectancy
happy %>%
  ___(___, ___) %>%
  ___(___, ___)

Modifica ed esegui il codice

Questo esercizio fa parte del corso

Visualizzazione interattiva dei dati intermedia con plotly in R

IntermediárioNível de habilidade

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A review of key plotly commands. You will review how to create multiple plot types in plotly and how to polish your charts. Additionally, you will create static versions of the bubble and line charts that you will animate in the next chapter.

Exercise 1: Grafici interattivi e dinamici Exercise 2: Qual è il grafico interattivo?Exercise 3: Un semplice grafico di serie temporale Exercise 4: Uno scatterplot semplice Exercise 5: Aggiungere estetiche per rappresentare una variabile Exercise 6: Colore e dimensione

Esercizio in corso

Exercise 7: Simboli del grafico Exercise 8: Rifinisci i tuoi grafici Exercise 9: Oltre la semplice interattività Exercise 10: Grafici a bolle Exercise 11: Molte serie temporali

In this chapter, you will learn how to implement keyframe animation in plotly. You will explore how to create animations, such as Hans Rosling's bubble charts, as well as cumulative animations, such as an animation of a stock's valuation over time.

Exercise 1: Introduction to animated graphics Exercise 2: What's the frame?Exercise 3: Why do we need ids?Exercise 4: Animating a scatterplot Exercise 5: Factors as frames Exercise 6: Polishing animations Exercise 7: Polishing your regional animation Exercise 8: Polishing your HPI animation Exercise 9: Layering in plotly Exercise 10: Adding background text Exercise 11: Plotting the baseline Exercise 12: Cumulative animations Exercise 13: How many rows?Exercise 14: Median life expectancies Exercise 15: Animating median life expectancies

When you are exploring unexpected structure in your graphics, it's useful to have selections made on one chart update the other. For example, if you are exploring clusters observed on a scatterplot, it is useful to have the selected cluster update some chart of group membership, such as a jittered scatterplot or sets of bar charts. In this chapter, you will learn how to link your plotly charts to enable linked brushing. Along the way, you will also learn how to add dropdown menus, checkboxes, and sliders to your plotly charts, without the need for Shiny.

Exercise 1: Linking two charts Exercise 2: sharedData objects Exercise 3: Linking scatterplots Exercise 4: highlighting() charts Exercise 5: Brushing groups Exercise 6: Highlighting time series data Exercise 7: Linking a dotplot and a time series plot Exercise 8: Linking a bar chart to a scatterplot Exercise 9: Selection strategies Exercise 10: Searching for clusters Exercise 11: Adding dropdown menus Exercise 12: Making shinier charts Exercise 13: Arranging views with bscols()Exercise 14: Adding checkboxes Exercise 15: Adding a slider

In the final chapter, you will use your expanded plotly toolkit to explore orbital space launches between 1957 and 2018. Along the way, you'll learn how to wrangle data to enable cumulative animations without common starting points, and hone your understanding of the crosstalk package.

Exercise 1: Introduction to the space launches data Exercise 2: Launches over time Exercise 3: Space race timeline Exercise 4: State vs. private launches Exercise 5: Recap: Animation Exercise 6: Animating the space race Exercise 7: Animating the private space race Exercise 8: Recap: linked views and selector widgets Exercise 9: Linking for group selection Exercise 10: Linked brushing Exercise 11: Linked views for summarization Exercise 12: Adding a slider for time Exercise 13: Wrap-up