У меня есть два набора данных, которые я пытаюсь добавить:
data1 = structure(list(year = c(2017, 2018), flow = c("Export", "Export"
), EUR = c(4, 3.44), Home = c(3.09, 3.03), Not_reported = c(0.12,
0), USD = c(92.29, 93.04), country = c("Brazil", "Brazil"), Other = c(0.499999999999994,
0.489999999999994)), row.names = c(NA, -2L), vars = c("year",
"flow"), drop = TRUE, indices = list(0L, 1L), group_sizes = c(1L,
1L), biggest_group_size = 1L, labels = structure(list(year = c(2017,
2018), flow = c("Export", "Export")), row.names = c(NA, -2L), vars = c("year",
"flow"), drop = TRUE, indices = list(0L, 1L), group_sizes = c(1L,
1L), biggest_group_size = 1L, labels = structure(list(year = c(2017,
2018), flow = c("EXP", "EXP")), class = "data.frame", row.names = c(NA,
-2L), vars = c("year", "flow"), drop = TRUE), class = "data.frame"), class = c("grouped_df",
"tbl_df", "tbl", "data.frame"))
data2 = structure(list(flow = c("Export", "Export", "Export", "Export",
"Export", "Import"), country = structure(c(6L, 6L, 6L, 6L, 6L,
6L), .Label = c("Algeria", "Argentina", "Australia", "Austria",
"Belgium", "Brazil", "Bulgaria", "Canada", "China", "Colombia",
"Cyprus", "Czech Republic", "Denmark", "Estonia", "Euro", "Finland",
"France", "Germany", "Greece", "Hungary", "Iceland", "India",
"Indonesia", "Ireland", "Israel", "Italy", "Japan", "Latvia",
"Lithuania", "Luxembourg", "Malaysia", "Malta", "Morocco", "Netherlands",
"Pakistan", "Poland", "Portugal", "Romania", "Slovakia", "Slovenia",
"South Africa", "South Korea", "Spain", "Sweden", "Switzerland",
"Thailand", "Ukraine", "United Kingdom", "United States"), class = "factor"),
year = c(2007, 2008, 2009, 2010, 2011, 2007), EUR = c(4.76,
4.95, 4.51, 4.28, 3.8, 11.1), Home = c(0.13, 0.16, 1.11,
0.82, NA, 0.48), Not_reported = c(NA_real_, NA_real_, NA_real_,
NA_real_, NA_real_, NA_real_), USD = c(94.7, 94.4, 93.8,
94.3, 94.5, 85.5), Other = c(NA_real_, NA_real_, NA_real_,
NA_real_, NA_real_, NA_real_)), row.names = c(NA, 6L), class = "data.frame")
Когда я попытался:
rbind(data1, data2)
, вместо списка данных я получил список. Я проверил класс каждого столбца, и они, кажется, соответствуют друг другу. Может кто-нибудь объяснить мне? Спасибо!