我使用包elrm在我的数据集上运行了精确的逻辑回归 我将它与普通的逻辑回归进行比较. 我能够在普通的逻辑回归上运行一个自举,我提取的兴趣统计数据是估计的系数和p值. 但是,我无法
我将它与普通的逻辑回归进行比较.
我能够在普通的逻辑回归上运行一个自举,我提取的兴趣统计数据是估计的系数和p值.
但是,我无法运行我的elrm bootstrap,因为我无法从输出中提取我需要的系数.
使用我的数据,摘要会打印出来:
Results:
estimate p-value p-value_se mc_size
M 0.15116 0.06594 0.00443 49000
95% Confidence Intervals for Parameters
lower upper
M 0.00156155 0.3647232
我想提取M估计值和p值,这样我就可以在执行引导程序时提取这些统计数据.我尝试了一些不同的组合来尝试拉取值,但它们无法正常工作.
summary(model)$coefficient summary(model)$Results summary(model)$estimate
所有这些只是再次吐出摘要.
有谁知道是否有可能从elrm摘要中提取?
任何帮助,将不胜感激.
library(elrm)
data(drugDat)
drug.elrm <- elrm(formula=recovered/n~sex+treatment,interest=~sex+treatment,r=4,
iter=100000,burnIn=1000,dataset=drugDat)
> summary.elrm(drug.elrm)
Call:
[[1]]
elrm(formula = recovered/n ~ sex + treatment, interest = ~sex +
treatment, r = 4, iter = 1e+05, dataset = drugDat, burnIn = 1000)
Results:
estimate p-value p-value_se mc_size
joint NA 0.14886 0.00173 99000
sex 0.27092 0.69385 0.01204 2649
treatment 0.76739 0.07226 0.00314 13160
95% Confidence Intervals for Parameters
lower upper
sex -0.6217756 1.212499
treatment -0.1216884 1.852346
# If you look at the summary function, it simply outputs formatted results to
# the screen. So instead, we can just work with the original drug.elrm object
names(drug.elrm)
# shows you everything in this object
# to see the p-values
drug.elrm$p.values.se
joint sex treatment
0.001734482 0.012039701 0.003143006
# to get the p-value for joint
drug.elrm$p.values.se[[1]]
# now for the CI
drug.elrm$coeffs.ci
lower upper
sex -0.6217756 1.212499
treatment -0.1216884 1.852346
> drug.elrm$coeffs.ci[[1]]
[1] -0.6217756 -0.1216884
> drug.elrm$coeffs.ci[[1]][1]
[1] -0.6217756
>
