摘要: plot type "p" for points, "l" for lines, 点图 "b" for both points and lines, 折线图 "c" for empty points joined by lines, 点线图(去点) "o" for overplotted point 阅读全文
posted @ 2021-10-22 23:50 alan的学习笔记 阅读(232) 评论(0) 推荐(0)