An Rmarkdown post

By Alison Hill

December 30, 2020

Air quality 

with(airquality, boxplot(Temp ~ Month))

with(airquality, plot(Ozone ~ Temp))

mlev <- levels(with(airquality, as.factor(Month)))
with(airquality, plot(Ozone ~ Temp, 
                      pch = as.numeric(mlev), 
                      col = mlev))
Posted on:
December 30, 2020
Length:
1 minute read, 24 words
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