In the example, the data passes in the form (X-value), (Y-value). For example, [1, 1], [3, 5], [50, 2], and [10, 34].

该例中，数据以(X -value)，(Y - value)的形式传入，比如：[1,1]、[3,5]、[50,2]和[10,34]。

youdao

At times, a real-life data set may not have all the points — there may be an x-value but the corresponding y-value may be missing for the column you are trying to plot.

有时，真实的数据可能没有包含所有的点——对于要绘图的列，可能有x值，但缺少相应的y值。

youdao

At times, a real-life data set may not have all the points — there may be an x-value but the corresponding y-value may be missing for the column you are trying to plot.

有时，真实的数据可能没有包含所有的点——对于要绘图的列，可能有x值，但缺少相应的y值。

youdao