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[英]R plot confidence interval lines with a robust linear regression model (rlm)
[英]linear regression predictions with confidence interval plot in R
您可以使用lattice
package 和mosaic
package ,例如
library("lattice")
library(mosaic)
library(robustbase)
data(education)
mylm=lm(Y~X1+X2+X3,data=education)
pred <- predict(mylm, data=education)
df <- data.frame(Observed=education$Y, Predicted=pred)
xyplot(Predicted ~ Observed, data = df, pch = 19, panel=panel.lmbands,
band.lty = c(conf =2, pred = 1))
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