r语言中，使用plot画图，需要画的图有点有线，那么type参数的设置为

Question

如题所述

Answer 1

type='b'
所有参赛：
"p" for points,
"l" for lines,
"b" for both,
"c" for the lines part alone of "b",
"o" for both ‘overplotted’,
"h" for ‘histogram’ like (or ‘high-density’) vertical lines,
"s" for stair steps,
"S" for other steps, see ‘Details’ below,
"n" for no plotting.本回答被提问者采纳