Generic function drawing a clustering tree (“dendrogram”) on the current graphics device. There is a twins method, see pltree.twins for usage and examples.
泛型函数绘制当前图形设备上的聚类树(“树状图”)。有一个twins方法,看到pltree.twins用法和例子。
用法----------Usage----------
pltree(x, ...)
参数----------Arguments----------
参数:x
an R object (for which a pltree method is defined).
R对象(定义pltree方法的)。
参数:...
methods may have additional arguments. Graphical parameters (see par) may also be supplied as arguments to this function.
方法可以有额外的参数。图形参数(见par)也可提供作为这个函数的参数。