{devoutansi} - ANSI graphics device                                                                                                                    filled polygons (geom_density)                                                                                                                      0.25                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.20                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    as.factor(cyl)    0.15                                                                                                                                                 d                                                                                                                                           4          e                                                                                                                                                      n                                                                                                                                           6          s                                                                                                                                                      i 0.10                                                                                                                                                 t                                                                                                                                           8          y                                                                                                                                                                                                                                                                                                                                                                                                                                                                      0.05                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.00                                                                                                                                                                                                                                                                                                                10                        15                       20                       25                       30                       35                                                                                    mpg