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Use string to specify variables in aes() function of ggplot2
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| library(ggplot2) | |
| library(palmerpenguins) | |
| point_plot <- function(d, x, y) { | |
| ggplot(d) + | |
| geom_point(aes(x = .data[[x]], y = .data[[y]])) | |
| } | |
| (var_names <- colnames(penguins)) | |
| p <- point_plot(penguins, var_names[3], var_names[4]) | |
| print(p) |
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