Datetime 我需要用gnulot从数据中绘制图表

我有以下数据示例：

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我想画历史图表。 我必须在x轴上有个月的日期，在y轴上有行数。 例子： x轴=“三月”y轴=“2” x-axis=“四月”y-axis=“4+四月（以及之前的月份）”

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如何通过gnuplot实现这一点？

这可以在打印时使用

平滑累积

选项实现：

set xdata time
set timefmt "%B %Y"
set format x "%B %Y"
set xtics 24*60*60*30
plot "data" u 6:(1.0) smooth cumulative with lp pt 7

正如

timefmt

我只使用完整的月份名称和年份，而忽略日期，以便将3月份的所有数据点相加，然后将4月份的所有3月份和4月份的数据点相加，等等。使用上述数据，您可以得到以下输出图像：