Mutations Needle Plot (muts-needle-plot)

A needle-plot (aka stem-plot or lollipop-plot) plots each data point as a big dot and adds a vertical line that makes it appear like a needle. Software: Javascript.针状图（needle-plot，又名茎图（stem-plot）或棒棒糖图（lollipop-plot））将每个数据点以大圆点形式呈现，并辅以垂直线，使整体外观酷似针状。实现所用软件为JavaScript。