小编ast*_*oid的帖子

我有10个数据集,这些数据集是使用xlsx库从Excel文件中读取的,并存储在tibbles中.我想合并他们.

以下是示例数据集.数据集之间的变量数量不同,而某些变量仅在一个数据集中.person变量的值永远不会重叠.

data1 <- tibble(person = c("A","B","C"),
    test1 = as.factor(c(1,4,5)), 
    test2 = c(14,25,10),
    test3 = c(12.5,16.0,4),
    test4 = c(16,23,21),
    test5 = as.factor(c(49,36,52)))

data2 <- tibble(person = c("D","E","F"),
    test1 = c(8,7,2), 
    test3 = c(6.5,12.0,19.5),
    test4 = as.factor(c(15,21,29)),
    test5 = as.factor(c(54,51,36)),
    test6 = c(32,32,29),
    test7 = c(13,11,10))

实际数据集通常包含约50行和约200个变量.我试过了

    all_data <- dplyr::bind_rows(data1,data2)

希望得到这个结果

# A tibble: 6 x 8
  person test1 test2 test3 test4 test5 test6 test7
   <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
1      A     1    14 …