Exam (elaborations)
Grouped_Analysis_and_List_Columns_VisualAnalytics_Week11_NEC_Solved
1. Take a slice of the gapminder data showing only 1977 2. create a linear model of with lifeexp being the target of the log of gdpPercap. Save it in a variable called fit and show the summary. 3. Group the entire data set by continent and year, pipe it through the nest() function and store it i...
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