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Shifting Alaska and Hawaii geometry

Analysts will commonly want to map data for the entire United States by state or county; however, this can be difficult by default as Alaska and Hawaii are distant from the continental United States. A common solution is to rescale and shift Alaska and Hawaii for mapping purposes, which is supported in tidycensus. You'll learn how to do this in this exercise.

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Analyzing US Census Data in R

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Instruções do exercício

  • Use the tidycensus geography argument to request median home value data by state.
  • Use the shift_geo parameter to tell tidycensus to return shifted and re-scaled geometry for Alaska and Hawaii.
  • Plot your new dataset.

Exercício interativo prático

Experimente este exercício completando este código de exemplo.

# Get a dataset of median home values from the 1-year ACS
state_value <- ___(geography = ___, 
                       ___ = "B25077_001", 
                       ___ = "acs1", 
                       geometry = ___, 
                       ___ = TRUE)

# Plot the dataset to view the shifted geometry
___(state_value["estimate"])
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