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Last active August 16, 2016 00:21
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Project 1 - figure 2
#================================plot against population
population = read.csv('population.csv', header=T)
head(population)
population = population %>% filter(Year>=start_year & Year<=end_year)
ggplot(population, aes(Year, Change/1e6)) +
geom_line(color='blue') +
ylab('Population (in millions)') +
ggtitle('U.S. population')
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