小编Bgn*_*gnR的帖子

我有一个data.frame,包括下面的加热度日(HDD).

structure(list(WinterID = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 
1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, …

我的数据框的可重现子集,包含我想要绘制的数据:

# Import library
library(ggplot2)

# Data Example--------------
MCsubsetDT1112 <- structure(list(Date = structure(c(15280, 15280, 15281, 15281, 
15282, 15282, 15283, 15283, 15284, 15284, 15285, 15285, 15286, 
15286, 15287, 15287, 15288, 15288, 15289, 15289), class = "Date"), 
    SubstrateConcat = structure(c(1L, 5L, 1L, 5L, 1L, 5L, 1L, 
    5L, 1L, 5L, 1L, 5L, 1L, 5L, 1L, 5L, 1L, 5L, 1L, 5L), .Label = c("B_B", 
    "C_C", "C1_C", "C2_C", "S_S", "S_S "), class = "factor"), 
    SiteSub = c("SW_MC.B_B", "SW_MC.S_S", "SW_MC.B_B", "SW_MC.S_S", 
    "SW_MC.B_B", "SW_MC.S_S", "SW_MC.B_B", "SW_MC.S_S", "SW_MC.B_B", …