我已經從matlab導入數據,並有一個大的列表(超過1000個列表元素),我創建了以下示例數據集data
只有兩個列表元素。R:根據其他行值重命名列表
data <- structure(list(TEST.DATA.1.1 = structure(list(ID = c(2, 2, 2), YEAR = c(1990, 1991, 1992), DATA.1 = c(10, 20, 30), DATA.NAME = structure(c(1L, 1L, 1L), class = "factor", .Label = "Test"), Remarks = c(1990, 1991, 1992)), .Names = c("ID", "YEAR", "DATA.1", "DATA.NAME", "Remarks"), row.names = c(NA, -3L), class = "data.frame"), TEST.DATA.2.1 = structure(list(ID = c(4, 4), YEAR = c(2000, 2001), DATA.1 = c(55, 60), DATA.2 = c(0, 2), DATA.3 = c(4, 6), DATA.NAME.structure..n1....Dim...c.1L..1L.. = structure(c(1L,1L), class = "factor", .Label = "n1"), DATA.NAME.structure..n2....Dim...c.1L..1L.. = structure(c(1L, 1L), class = "factor", .Label = "n2"), DATA.NAME.structure..n3....Dim...c.1L..1L.. = structure(c(1L,1L), class = "factor", .Label = "n3"), Remarks = c(2000,2001)), .Names = c("ID", "YEAR", "DATA.1", "DATA.2", "DATA.3", "DATA.NAME.structure..n1....Dim...c.1L..1L..", "DATA.NAME.structure..n2....Dim...c.1L..1L..", "DATA.NAME.structure..n3....Dim...c.1L..1L..", "Remarks"), row.names = c(NA, -2L), class = "data.frame")), .Names = c("TEST.DATA.1.1", "TEST.DATA.2.1"))
data
$TEST.DATA.1.1
ID YEAR DATA.1 DATA.NAME Remarks
1 2 1990 10 Test 1990
2 2 1991 20 Test 1991
3 2 1992 30 Test 1992
$TEST.DATA.2.1
ID YEAR DATA.1 DATA.2 DATA.3 DATA.NAME.structure..n1....Dim...c.1L..1L.. DATA.NAME.structure..n2....Dim...c.1L..1L.. DATA.NAME.structure..n3....Dim...c.1L..1L.. Remarks
1 4 2000 55 0 4 n1 n2 n3 2000
2 4 2001 60 2 6 n1 n2 n3 2001
我正在尋找一種方式,我如何能與來自塔(S)DATA.NAME
名稱重命名數據列。有時在第二個列表元素中有多個數據列和各自的名稱,有時候只有一個,比如在第一個元素中。我正在尋找一種方法來爲大列表(> 1000個列表元素)進行重命名,然後刪除DATA.NAME
列,如data_new
。
data_new
$TEST.DATA.1.1
ID YEAR Test Remarks
1 2 1990 10 1990
2 2 1991 20 1991
3 2 1992 30 1992
$TEST.DATA.2.1
ID YEAR n1 n2 n3 Remarks
1 4 2000 55 0 4 2000
2 4 2001 60 2 6 2001