如何使用 DF / 列表索引将数据框列表连接到一个数据框？

library(dplyr); library(tibble)

这是我的示例数据。listOfDFs我想加入单个数据帧 ( )的小数据帧列表( points)。

listOfDfs有 5 个小数据框，总共 7 行，points是一个有 7 行的数据框：

points <- structure(list(EVENT_ID_CNTY = c("LBY1243", "LBY3389", "LBY3393", 
                    "LBY3506", "LBY3822"), year = c(2013, 2015, 2015, 2015, 2015), 
                    COUNTRY = c("Libya", "Libya", "Libya", "Libya", "Libya")), .Names = c("EVENT_ID_CNTY", 
                    "year", "COUNTRY"), row.names = c(NA, -5L), class = c("tbl_df", 
                    "tbl", "data.frame"))

listOfDFs <- structure(list(`1` = structure(list(CELL_ID = c(165267, 164547
), gwno = c(620L, 620L), POP = c(751.0737, 754.5745), prio_country = c("Libya", 
"Libya")), .Names = c("CELL_ID", "gwno", "POP", "prio_country"
), row.names = c(NA, -2L), class = c("tbl_df", "tbl", "data.frame"
)), `2` = structure(list(CELL_ID = 172475, gwno = 620L, POP = 11676, 
prio_country = "Libya"), .Names = c("CELL_ID", "gwno", "POP", 
"prio_country"), row.names = c(NA, -1L), class = c("tbl_df", 
"tbl", "data.frame")), `3` = structure(list(CELL_ID = 172475, 
gwno = 620L, POP = 11676, prio_country = "Libya"), .Names = c("CELL_ID", 
"gwno", "POP", "prio_country"), row.names = c(NA, -1L), class = c("tbl_df", 
"tbl", "data.frame")), `4` = structure(list(CELL_ID = 172475, 
gwno = 620L, POP = 11676, prio_country = "Libya"), .Names = c("CELL_ID", 
"gwno", "POP", "prio_country"), row.names = c(NA, -1L), class = c("tbl_df", 
"tbl", "data.frame")), `5` = structure(list(CELL_ID = c(165267, 
164547), gwno = c(620L, 620L), POP = c(751.0737, 754.5745), prio_country = c("Libya", 
"Libya")), .Names = c("CELL_ID", "gwno", "POP", "prio_country"
), row.names = c(NA, -2L), class = c("tbl_df", "tbl", "data.frame"
))), .Names = c("1", "2", "3", "4", "5"))

这些数据如下所示：

points
#> # A tibble: 5 x 3
#>   EVENT_ID_CNTY  year COUNTRY
#>   <chr>         <dbl> <chr>  
#> 1 LBY1243       2013. Libya  # Corresponds to the two items in listOfDFs[[1]]
#> 2 LBY3389       2015. Libya  # Corresponds to the one item in listOfDFs[[2]]
#> 3 LBY3393       2015. Libya  
#> 4 LBY3506       2015. Libya  
#> 5 LBY3822       2015. Libya


listOfDFs
#> $`1`
#> # A tibble: 2 x 4
#>   CELL_ID  gwno   POP prio_country
#>     <dbl> <int> <dbl> <chr>       
#> 1 165267.   620  751. Libya       
#> 2 164547.   620  755. Libya       
#> 
#> $`2`
#> # A tibble: 1 x 4
#>   CELL_ID  gwno    POP prio_country
#>     <dbl> <int>  <dbl> <chr>       
#> 1 172475.   620 11676. Libya       
#> 
#> $`3`
#> # A tibble: 1 x 4
#>   CELL_ID  gwno    POP prio_country
#>     <dbl> <int>  <dbl> <chr>       
#> 1 172475.   620 11676. Libya       
#> 
#> $`4`
#> # A tibble: 1 x 4
#>   CELL_ID  gwno    POP prio_country
#>     <dbl> <int>  <dbl> <chr>       
#> 1 172475.   620 11676. Libya       
#> 
#> $`5`
#> # A tibble: 2 x 4
#>   CELL_ID  gwno   POP prio_country
#>     <dbl> <int> <dbl> <chr>       
#> 1 165267.   620  751. Libya       
#> 2 164547.   620  755. Libya

我如何加入这两个，使它们遵循以下模式？我是否必须找到一种方法将它们绑定到数据框的行索引上，还是有更优雅的方法？：

#>   EVENT_ID_CNTY  year COUNTRY  CELL_ID  gwno   POP prio_country
#>   <chr>         <dbl> <chr>     <dbl> <int> <dbl> <chr>  
#>   LBY1243       2013. Libya     165267.   620  751. Libya 
#>   LBY1243       2013. Libya     164547.   620  755. Libya 
#>   LBY3389       2015. Libya     172475.   620 11676. Libya
#>   LBY3393       2015. Libya     172475.   620 11676. Libya
#>   LBY3506       2015. Libya     172475.   620 11676. Libya
#>   LBY3822       2015. Libya     165267.   620  751. Libya 
#>   LBY3822       2015. Libya     164547.   620  755. Libya
.........