【发布时间】:2021-05-06 20:14:35
【问题描述】:
我正在努力表达以传达 10
starwars %>%
filter(between(birth_year, 10, 120)) %>%
ggplot(aes(x=mass, y=height)) +
geom_point() +
labs(title=expression(10<="Birth Year"120))
请注意,仅此一项就有效(最后没有 120):
starwars %>%
filter(between(birth_year, 10, 120)) %>%
ggplot(aes(x=mass, y=height)) +
geom_point() +
labs(title=expression(10<="Birth Year"))
【问题讨论】:
-
抱歉应该是
expression(10<="Birth Year"<120)