scale_shape_cleveland(overlap = TRUE, ...)logical Use the scale for overlapping points?name, breaks,
labels, na.value, limits and guide. See
discrete_scale for more detailscleveland_shape_pal for a description of the palette.Other shapes: circlefill_shape_pal;
cleveland_shape_pal;
scale_shape_circlefill;
scale_shape_tremmel;
tremmel_shape_pal