小编Bar*_*run的帖子

他们的任何过程都是为了改善geom_line()生成的锯齿状线条,将多个点连接成ggplot2中平滑的可显示线条？

     lai.se <- structure(list(DOS = structure(c(1L, 1L, 1L, 1L, 1L, 2L, 2L, 
2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L), .Label = c("D1", "D2", "D3"), class = "factor"), 
    DAS = c(31L, 84L, 113L, 132L, 160L, 35L, 82L, 108L, 126L, 
    146L, 37L, 83L, 94L, 113L, 134L), N = c(24L, 24L, 24L, 24L, 
    24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L), LAI = c(1.5879167, 
    4.3241667, 3.70375, 2.9704167, 0.1879167, 1.7679167, 3.7670833, 
    3.4104167, 2.7879167, 0.195, 1.3179167, 3.5233333, 3.1604167, 
    2.45875, 0.2758333), sd …