r - 防止在缺少日期时连接分开的点

Question

当“日期”列缺少行时，有人知道如何防止 R dygraph 连接分离的点吗？

我尝试将connectSeparatedPoints参数设置为，FALSE但它不起作用。

library(dygraph)
table_test <- data.table(date = as.Date(c("2018-01-01","2018-01-02","2018-01-03","2018-01-10","2018-01-11")),
                     value = c(5,6,4,7,8))


dygraph(table_test) %>% dyOptions(connectSeparatedPoints = F)

非常感谢！

标签： rdygraphs

Answer 1

添加至少一个缺失值（NA）将起作用。并且无需使用选项connectSeparatedPoints。以date =2018-01-04 和value =NA表示差距的示例：

library(dygraph); library(data.table)
table_test <- data.table(date = 
   as.Date(c("2018-01-01","2018-01-02","2018-01-03","2018-01-04","2018-01-10","2018-01-11")), 
   value = c(5,6,4,NA,7,8))
dygraph(table_test)