从
plyr您可以用来
rbind.fill为您添加NA
library(plyr)rbind.fill(sapply(jsons, data.frame), jsons)# id name age education job# 1 1 john 18 master <NA># 2 2 jack NA <NA> clerk
或来自
data.table
library(data.table)rbindlist(jsons, fill=T)
和
dplyr
library(dplyr)bind_rows(sapply(jsons, data.frame))
