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Lattice’s structure is similar to base r’s formula interface. Load the library and air quality data and create the histogram of Solar.R. The right hand side of the formula represents the x-axis in a 2D viz. Give the plot a descriptive name and label the x-axis as “Solar Level.”
Create the same plot using the number of bins as 20.
Hint: nint param
In the same plot, use the type count AND type percent to see how the plot looks when using different types.
Create a density plot with the air quality data for the Solar.R variable. Density plot is another alternative to histograms.
Create a scatter plot of the Ozone vs. Solar.R via lattice.
In the same plot, add a reference line representing the distribution using “abline.”
Suppose you want to see the different distribution of a continuous variable with respect to a categorical variable; for example, in the Iris data, to see the distribution of Sepal.Width with respect to different species. Create a box and whisker plot.
Make the bw plot to see the whisker extend to the extreme outliers.
It’s easy to see how 3 species varies when comparing Sepal.Length with respect to Sepal.Width. How can you plot them in one plot?
Similarly see the similar Solar.R for every month as a density plot in a single plot.