R scale_x_datetime生成错误?
我试图使用scale_x_datetime来优化我的x轴。我从中阅读了文档,但该站点中的示例产生了与我得到的相同的错误:R scale_x_datetime生成错误?,r,ggplot2,R,Ggplot2,我试图使用scale_x_datetime来优化我的x轴。我从中阅读了文档,但该站点中的示例产生了与我得到的相同的错误: > library(ggplot2) > start <- ISOdate(2001, 1, 1, tz = "") > df <- data.frame( + day30 = start + round(runif(100, max = 30 * 86400)), + day7 = start + round(runif(
> library(ggplot2)
> start <- ISOdate(2001, 1, 1, tz = "")
> df <- data.frame(
+ day30 = start + round(runif(100, max = 30 * 86400)),
+ day7 = start + round(runif(100, max = 7 * 86400)),
+ day = start + round(runif(100, max = 86400)),
+ hour10 = start + round(runif(100, max = 10 * 3600)),
+ hour5 = start + round(runif(100, max = 5 * 3600)),
+ hour = start + round(runif(100, max = 3600)),
+ min10 = start + round(runif(100, max = 10 * 60)),
+ min5 = start + round(runif(100, max = 5 * 60)),
+ min = start + round(runif(100, max = 60)),
+ sec10 = start + round(runif(100, max = 10)),
+ y = runif(100)
+ )
>
> last_plot() + scale_x_datetime(major = "2 weeks", minor = "1 week")
Error in continuous_scale(aesthetics, "datetime", identity, breaks = breaks, :
unused argument(s) (major = "2 weeks", minor = "1 week")
>
>库(ggplot2)
>启动df
>最后一个绘图()+比例x日期时间(主要=“2周”,次要=“1周”)
连续刻度错误(美学,“日期时间”,标识,中断=中断,:
未使用的论点(主要=“2周”,次要=“1周”)
>
那么,文档是否已过时,或者这里有什么问题?您使用的文档已过时,是针对v0.9.0之前版本的。找到了正确的文档。您的示例现在应该如下所示:
library(ggplot2)
library(scales) # for date_breaks()
start <- ISOdate(2001, 1, 1, tz = "")
df <- data.frame(
day30 = start + round(runif(100, max = 30 * 86400)),
day7 = start + round(runif(100, max = 7 * 86400)),
day = start + round(runif(100, max = 86400)),
hour10 = start + round(runif(100, max = 10 * 3600)),
hour5 = start + round(runif(100, max = 5 * 3600)),
hour = start + round(runif(100, max = 3600)),
min10 = start + round(runif(100, max = 10 * 60)),
min5 = start + round(runif(100, max = 5 * 60)),
min = start + round(runif(100, max = 60)),
sec10 = start + round(runif(100, max = 10)),
y = runif(100) )
qplot(sec10, y, data = df)
last_plot() + scale_x_datetime(breaks = date_breaks("2 weeks"),
minor_breaks = date_breaks("1 week"))
库(ggplot2)
库(比例)#用于日期_中断()
开始你包含的链接已过期。是什么阻止你自己修复它?