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Data Manipulation in R

Errors
Summary

Instruction

Our data looks a bit too good. Let's take a closer look at each column, one by one. We will start with the age column. It is sometimes good to see our data in a chart. Let's plot a histogram using the hist() function:

hist(census2017$age)

Exercise

Plot a histogram of the age column from the census2018 data frame. Look carefully at the distribution of ages.