1
引导程序:估计值超出置信区间
我使用混合模型(带有交互作用的多个变量和一个随机变量)进行了引导。我得到了这个结果(只是部分): > boot_out ORDINARY NONPARAMETRIC BOOTSTRAP Call: boot(data = a001a1, statistic = bootReg, R = 1000) Bootstrap Statistics : original bias std. error t1* 4.887383e+01 -1.677061e+00 4.362948e-01 t2* 3.066825e+01 1.264024e+00 5.328387e-01 t3* 8.105422e+01 2.368599e+00 6.789091e-01 t4* 1.620562e+02 4.908711e+00 1.779522e+00 ...... 现在,我想获取截距的置信区间: > boot.ci(boot_out,type=c("norm","basic","perc"), index=1) BOOTSTRAP CONFIDENCE INTERVAL CALCULATIONS Based on …