# Solution: Create Plots with Numerical Data

Let's look at the solution of the previous exercise.

## We'll cover the following

## Solution

The primary goal here is to look at the values in our numeric vectors. If we look at the help file of the `hist()`

function (which can be done by typing `?hist`

in the previous lesson’s code terminal), we see that there are lots of options. Those are optional except for `x`

, which is the vector of values we want to plot. In our data frame, we can access our numeric vectors with the `$`

operator.

For example, if we’re going to plot a histogram of the vector of sizes that we measured in our control diet, we type the following:

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