sun1018 发表于 2012-5-5 20:20 
这个也不能使用啊,里面应该有个NAMESPACE文件的 吧,你给我发的没有,安装后无法使用,您能把您R语言lib ...
from R 2.14.0 all packages have a namespace
package 'rqpd': Built: R 2.13.0; 2011-05-06 ; windows
所以你要安装 R version 2.13.0
ywh兄提供的版本可以使用
安装顺序
R version 2.13.0
package 'quantreg'
package rqpd_0.5.zip
package 'MatrixModels'
package 'Formula'
######
library(rqpd)
set.seed(10)
m <- 3
n <- 10
s <- as.factor(rep(1:n,rep(m,n)))
x <- exp(rnorm(n*m))
u <- x*rnorm(m*n) + (1-x)*rf(m*n,3,3)
a <- rep(rnorm(n),rep(m,n))
y <- a + u
fit <- rqpd(y ~ x | s, panel(lambda = 5))
sfit <- summary(fit)
# A CRE model
data(bwd)
cre.form <- dbirwt ~ smoke + dmage + agesq +
novisit + pretri2 + pretri3 | momid3 | smoke +
dmage + agesq
# CRE-M type fit:
crem.fit <- rqpd(cre.form, panel(method="cre"), data=bwd)
crem.fit
Call:
rqpd(formula = cre.form, panel = panel(method = "cre"), data = bwd)
Coefficients:
(Intercept)[0.25] smoke[0.25] dmage[0.25] agesq[0.25]
2440.2336143 -114.2131886 -5.5970239 0.4268880
novisit[0.25] pretri2[0.25] pretri3[0.25] m.smoke[0.25]
-380.3047734 -39.3595390 -5.3371753 -167.8668046
m.dmage[0.25] m.agesq[0.25] (Intercept)[0.5] smoke[0.5]
55.1567177 -1.1890590 2943.0862058 -118.9682812
dmage[0.5] agesq[0.5] novisit[0.5] pretri2[0.5]
-37.6414221 0.9771566 -177.3260213 -23.9477189
pretri3[0.5] m.smoke[0.5] m.dmage[0.5] m.agesq[0.5]
-18.4187786 -144.4995484 71.7491954 -1.4448411
(Intercept)[0.75] smoke[0.75] dmage[0.75] agesq[0.75]
3367.5109878 -120.6370785 -29.1507203 0.8348498
novisit[0.75] pretri2[0.75] pretri3[0.75] m.smoke[0.75]
-21.2166704 23.6103748 -39.4958273 -138.3875937
m.dmage[0.75] m.agesq[0.75]
54.8864519 -1.1462282
Degrees of freedom: 13154 total; 13124 residual