使用mlogit(R)的多级多项逻辑回归

时间:2017-04-15 19:02:10

标签: r logistic-regression multi-level multinomial multilevel-analysis

我正在尝试建模多级多项Logistic回归。 我有42个科目,每人82个观察。在每次观察中,对象(“VP”)能够以三种不同的方式作出反应

mldata <- mlogit.data(data1, choice = "reaction.response", shape ="wide", 
alt.levels = c("reaction1","reaction2", "reaction3"), id.var 
="VP")

为了实现随机预测器,我尝试了这个:

mod1<- mlogit(reaction.response ~ 1|TTC_ego_changer +TTC_changer_truck + 
HW_changer_truck +HW_ego_changer,
                         data = mldatalong, panel = TRUE,
                         rpar = c("reaction2:TTC_ego_changer" = "n", 
                        "reaction3:TTC_ego_changer" = "n" ), 
                          R = 500, halton = NA)

但是我怎样才能让科目(“VP”)成为2级单位?随机斜率应该超过这42个科目。

对不起英语和新手的不良行为:(

0 个答案:

没有答案