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Transforming variables

When variables have skewed distributions, they often require a transformation in order to form a linear relationship with another variable so that correlation can be computed. In this exercise, you'll perform a transformation yourself.

Both dplyr and ggplot2 libraries are loaded and world_happiness is available.

This exercise is part of the course

Introduction to Statistics in R

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Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Scatterplot of happiness_score vs. gdp_per_cap
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# Calculate correlation
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