R 雷达图上的错误条？

我想为多元数据做一个雷达图，这对于excel来说是一项非常简单的任务

当我还想在这上面绘制一些错误条时，问题就来了。据我所知，我无法在excel中执行此操作。这在R上可能吗

或者有人能提出一个替代方案吗？我有32个单值维度

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谢谢

我不太喜欢雷达图，但这里有一些想法可以让你继续前进，继续前进。我最喜欢选项1的外观，但我不确定如何解决var32和var1之间的差距（我有一些想法，但有点尴尬）

编辑/添加 我想我更喜欢这个：

# Option 4:
mydata %>%
  ggplot(aes(x = variable, y = midpoint, group = 1)) +
  geom_polygon(aes(y = upper), fill = "grey50", alpha = 0.5) +
  geom_polygon(aes(y = lower), fill = "grey99", alpha = 0.7) +
  geom_polygon(fill = NA, colour = "purple") +
  theme_light() +
  theme(panel.grid.minor = element_blank()) + 
  coord_polar() +
  labs(x = "", y = "")

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这太棒了！这正是我想要描述的。谢谢有没有关于如何将这三个元素组合成一个元素的想法？我想在一张图上画出多个雷达，听起来很混乱。我会使用上面的最后一个选项，每个雷达都有不同的颜色填充。两个以上的文件不太可能可读。

# Option 2:
mydata %>%
  gather(measure, value, -variable, -stderr) %>%
  ggplot(aes(x = variable, y = value, colour = measure, group = measure, linetype = measure)) +
  geom_polygon(fill = NA) +
  theme_light() +
  theme(panel.grid.minor = element_blank()) + 
  coord_polar() +
  scale_colour_manual(values = c("steelblue", "black", "steelblue")) +
  scale_linetype_manual(values = c(2,1,2)) +
  labs(x = "", y = "")

# Option 3:
mydata %>%
  ggplot(aes(x = variable, y = midpoint, group = 1)) +
  geom_polygon(fill = NA, colour = "purple") +
  geom_segment(aes(xend = variable, y = lower, yend = upper), colour = "grey50") +
  geom_point(colour = "purple") +
  theme_light() +
  theme(panel.grid.minor = element_blank()) + 
  theme(panel.grid.major.x = element_blank()) +
  coord_polar() +
  labs(x = "", y = "")

# Option 4:
mydata %>%
  ggplot(aes(x = variable, y = midpoint, group = 1)) +
  geom_polygon(aes(y = upper), fill = "grey50", alpha = 0.5) +
  geom_polygon(aes(y = lower), fill = "grey99", alpha = 0.7) +
  geom_polygon(fill = NA, colour = "purple") +
  theme_light() +
  theme(panel.grid.minor = element_blank()) + 
  coord_polar() +
  labs(x = "", y = "")