8/17/2023 0 Comments R ggplot plot rename x valuesGgplot(wdata, aes(x = weight)) + geom_density() In the following example, the function geom_density() does the same as the function stat_density(): # Use geometry function In this case, an alternative way to build a layer is to use stat_*() functions. Note that, some plots visualize a transformation of the original data set. The function aes_string() can be used as follow: ggplot(mtcars, aes_string(x = "wt", y = "mpg")) + Ggplot(data = mtcars, aes(x = wt, y = mpg)) + aes_string() is particularly useful when writing functions that create plots because you can use strings to define the aesthetic mappings, rather than having to use substitute to generate a call to aes() # Basic scatter plot An alternative option is the function aes_string() which generates mappings from a string. The function aes() is used to specify aesthetics. To demonstrate how the function ggplot() works, we’ll draw a scatter plot.
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