Ptt 大爆卦 | Geom_path - 前往 https://www.it-swarm.cn/zh/r/ggplot2%E6%8A%98%E7%BA%BF%E5%9B%BE%E7%BB%99%E5%87%BA%E4%BA%86ldquogeompath%EF%BC%9A%E6%AF%8F%E7%BB%84%E5%8F%AA%E5%8C%85%E5%90%AB%E4%B8%80%E4%B8%AA%E8%A7%82%E5%AF%9F%E3%80%82%E4%BD%A0%E9%9C%80%E8%A6%81%E8%B0%83%E6%95%B4%E7%BE%A4%E4%BD%93%E7%BE%8E%E6%84%9F%E5%90%97%EF%BC%9F%E2%80%9D/1050805125/

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r — ggplot2折线图给出了“geom_path：每组只包含一个观察 ...

geom_path ：每组只包含一个观察。你需要调整群体美感吗？即使我想要折线图，图表也会显示为散点图。我试图用 geom_line() 替换 geom_line(aes(group = year)) 但是 ...

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