保存图形 (ggsave()) R ggsave( filename = "plot.png", plot = lastplot(), device = NULL, path = NULL, scale = 1, width = NA, height = NA, units = c("in", "cm", "mm", "px"), dpi = 300, limitsize = TRUE, bg = NULL, ... 会员。《保存图形 (ggsave())》收录于灏天文库文集《R》,提供技术教程、实践指南与问题解决方案,支持在线阅读、全文检索与知识沉淀,助力开发者系统化学习。文档编号39629。