Question

R的新手，我在从Marathon结果网站上刮下的数据集上尝试了它，并在每个5公里圈和下一圈的持续时间制作xy散点图时遇到了以下问题。

具体做法是：

30km-35km的情节（下面的第六幅图）显示完全黑暗，而其他人似乎还可以。
x轴和y轴上的默认标签行为奇怪，即有些显示列名，有些未显示，而且“全部填充”＃39;情节显示＆＃34; x＆＃34;和＆＃34; y＆＃34;而不是列名。

如果你能帮我理解真正发生的事情，我将不胜感激。

我对Statistics和R完全陌生，所以任何提示或评论都非常受欢迎。

以下是有问题的情节：

上面的R脚本转载于此：

CreateLapPlots <- function(){
  par(mfrow=c(2,4))
  plot(male$X5km_lap_secs, male$X10km_lap_secs)
  plot(male$X10km_lap_secs, male$X15km_lap_secs)
  plot(male$X15km_lap_secs, male$X20km_lap_secs)
  plot(male$X20km_lap_secs, male$X25km_lap_secs)
  plot(male$X25km_lap_secs, male$X30km_lap_secs)
  plot(male$X30km_lap_secs, male$X35km_lap_secs)
  plot(male$X35km_lap_secs, male$X40km_lap_secs)
}

男性对象有以下专栏（请原谅我滥用术语）：

[1] "bib"               "name"              "gender"            "X5km_split"        "X5km_split_secs"   "X5km_net"         
[7] "X5km_net_secs"     "X5km_lap"          "X5km_lap_secs"     "X5km_time"         "X10km_split"       "X10km_split_secs" 
[13] "X10km_net"         "X10km_net_secs"    "X10km_lap"         "X10km_lap_secs"    "X10km_time"        "X15km_split"      
[19] "X15km_split_secs"  "X15km_net"         "X15km_net_secs"    "X15km_lap"         "X15km_lap_secs"    "X15km_time"       
[25] "X20km_split"       "X20km_split_secs"  "X20km_net"         "X20km_net_secs"    "X20km_lap"         "X20km_lap_secs"   
[31] "X20km_time"        "X25km_split"       "X25km_split_secs"  "X25km_net"         "X25km_net_secs"    "X25km_lap"        
[37] "X25km_lap_secs"    "X25km_time"        "X30km_split"       "X30km_split_secs"  "X30km_net"         "X30km_net_secs"   
[43] "X30km_lap"         "X30km_lap_secs"    "X30km_time"        "X35km_split"       "X35km_split_secs"  "X35km_net"        
[49] "X35km_net_secs"    "X35km_lap"         "X35km_lap_secs"    "X35km_time"        "X40km_split"       "X40km_split_secs" 
[55] "X40km_net"         "X40km_net_secs"    "X40km_lap"         "X40km_lap_secs"    "X40km_time"        "Finish_split"     
[61] "Finish_split_secs" "Finish_net"        "Finish_net_secs"   "Finish_lap"        "Finish_lap_secs"   "Finish_time"

如果您需要，可以使用原始数据和R脚本：https://github.com/hktang/rscraper

R散点图填充整个绘图区域

0 个答案: