如何使用qgraph绘制接近零值? [英] How to plot near zero values with qgraph?

问题描述

如何使用 R 中的 qgraph 包绘制非常小的/接近零的值?

How can I plot very small/near zero values with the qgraph-package in R?

m <- matrix( data = c( 1, 0.5, 0.1, 0.01 ), ncol = 2 )

library( qgraph )
qgraph( input = m )

推荐答案

使用 cut 参数进行实验.您的小值可能存在，只是很难看到.指定 cut 会调整饱和度宽度，使得切割点上方的所有颜色强度都最强，而距离切割点越远，下方的颜色强度越弱.通过使该值接近 0，接近 0 的值将以比其他情况下更饱和的颜色绘制.

Experiment with the cut parameter. Your small values are likely present, they are just hard to see. Specifying cut adjusts the saturation width such that everything above the cut point have the strongest color intensity and everything below gets weaker the further it is from the cut point. By making this close to 0, the near 0 values will be plotted with more saturated colors than they would have been otherwise.

qgraph(input=m,cut=0.05)

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