R将绘制但不会绘制退位 [英] R will plot but won't draw abline

问题描述

> head(returnee)
[1]  1.3936536 -0.6730667  2.3584725  2.3477308  3.2841443  1.3168157
> head(vixee)
[1] 14.75 15.45 17.59 17.74 17.75 18.35
> class(returnee)
[1] "numeric"
> class(vixee)
[1] "numeric"
> plot(returnee, vixee)
> abline(lm(returnee ~ vixee))

当我运行它时，它给出了情节，但是没有退位.有什么建议?谢谢.

When I run this, it gives the plot, but there is no abline. Any suggestions? Thanks.

推荐答案

应该为abline(lm(vixee ~ returnee))，以匹配绘图的坐标.

It should be abline(lm(vixee ~ returnee)) to match the coordinates of the plot.

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