【发布时间】:2026-02-20 15:10:01
【问题描述】:
我想知道当 x 轴的值介于 -1 到+1 如下图 10 BLUE 点所示?
set.seed(0)
x = rcauchy(5e4, 0, sqrt(2)/2)
cuts <- quantile(x, c(.025,.975))
cut.data = x[x>=cuts[1] & x<=cuts[2]]
h = hist(cut.data, breaks = 80)
axis(1, at = -9:9, font = 2)
【问题讨论】: