【发布时间】:2012-10-09 11:52:49
【问题描述】:
如何计算散点图上回归线上方和下方的点数?
data = read.csv("info.csv")
par(pty = "s")
plot(data$col1, data$col2, xlab = "xaxis", ylab = "yaxis", xlim = c(0,
1), cex.lab = 1.5, cex.axis = 1.5, ylim = c(0, 1), col.lab = "red",
col = "blue", pch = 19)
abline(a = -1.21, b = 2.21)
【问题讨论】:
-
感谢您展示您的代码,但由于我们无权访问
info.csv,它仍然不是可重现代码。请看tinyurl.com/reproducible-000 ...
标签: r linear-regression