if aesthetics are length n repeated vectors, then, in grid, we only need a scalar to set these aesthetics (e.g., color = c("red", "red", "red") --> color = "red"). The benefit is that, if the number of data is large (e.g., 1 million), it takes much less storage.
if aesthetics are length
nrepeated vectors, then, in grid, we only need a scalar to set these aesthetics (e.g., color = c("red", "red", "red") --> color = "red"). The benefit is that, if the number of data is large (e.g., 1 million), it takes much less storage.