ทั้ง @caracals และ @Tommy เป็นคำตอบที่ดีและนี่คือตัวอย่างรวมถึงlist
´s และdata.frame
.s
r
เป็นlist
ของlist
ands และdata.frame
´s ( dput(r[[1]]
ในตอนท้าย)
names(r)
[1] "todos" "random"
r[[1]][1]
$F0
$F0$rst1
algo rst prec rorac prPo pos
1 Mean 56.4 0.450 25.872 91.2 239
6 gbm1 41.8 0.438 22.595 77.4 239
4 GAM2 37.2 0.512 43.256 50.0 172
7 gbm2 36.8 0.422 18.039 85.4 239
11 ran2 35.0 0.442 23.810 61.5 239
2 nai1 29.8 0.544 52.281 33.1 172
5 GAM3 28.8 0.403 12.743 94.6 239
3 GAM1 21.8 0.405 13.374 68.2 239
10 ran1 19.4 0.406 13.566 59.8 239
9 svm2 14.0 0.385 7.692 76.2 239
8 svm1 0.8 0.359 0.471 71.1 239
$F0$rst5
algo rst prec rorac prPo pos
1 Mean 52.4 0.441 23.604 92.9 239
7 gbm2 46.4 0.440 23.200 83.7 239
6 gbm1 31.2 0.416 16.421 79.5 239
5 GAM3 28.8 0.403 12.743 94.6 239
4 GAM2 28.2 0.481 34.815 47.1 172
11 ran2 26.6 0.422 18.095 61.5 239
2 nai1 23.6 0.519 45.385 30.2 172
3 GAM1 20.6 0.398 11.381 75.7 239
9 svm2 14.4 0.386 8.182 73.6 239
10 ran1 14.0 0.390 9.091 64.4 239
8 svm1 6.2 0.370 3.584 72.4 239
มีวัตถุประสงค์เพื่อunlist
ทุกรายการโดยใส่ลำดับของlist
ชื่อเป็นคอลัมน์เพื่อระบุกรณีและปัญหา
r=unlist(unlist(r,F),F)
names(r)
[1] "todos.F0.rst1" "todos.F0.rst5" "todos.T0.rst1" "todos.T0.rst5" "random.F0.rst1" "random.F0.rst5"
[7] "random.T0.rst1" "random.T0.rst5"
ไม่แสดงรายการ แต่ไม่ใช่data.frame
ของ
ra=Reduce(rbind,Map(function(x,y) cbind(case=x,y),names(r),r))
Map
ใส่ลำดับของชื่อเป็นคอลัมน์ Reduce
เข้าร่วมdata.frame
´s ทั้งหมด
head(ra)
case algo rst prec rorac prPo pos
1 todos.F0.rst1 Mean 56.4 0.450 25.872 91.2 239
6 todos.F0.rst1 gbm1 41.8 0.438 22.595 77.4 239
4 todos.F0.rst1 GAM2 37.2 0.512 43.256 50.0 172
7 todos.F0.rst1 gbm2 36.8 0.422 18.039 85.4 239
11 todos.F0.rst1 ran2 35.0 0.442 23.810 61.5 239
2 todos.F0.rst1 nai1 29.8 0.544 52.281 33.1 172
ป.ล. r[[1]]
:
structure(list(F0 = structure(list(rst1 = structure(list(algo = c("Mean",
"gbm1", "GAM2", "gbm2", "ran2", "nai1", "GAM3", "GAM1", "ran1",
"svm2", "svm1"), rst = c(56.4, 41.8, 37.2, 36.8, 35, 29.8, 28.8,
21.8, 19.4, 14, 0.8), prec = c(0.45, 0.438, 0.512, 0.422, 0.442,
0.544, 0.403, 0.405, 0.406, 0.385, 0.359), rorac = c(25.872,
22.595, 43.256, 18.039, 23.81, 52.281, 12.743, 13.374, 13.566,
7.692, 0.471), prPo = c(91.2, 77.4, 50, 85.4, 61.5, 33.1, 94.6,
68.2, 59.8, 76.2, 71.1), pos = c(239L, 239L, 172L, 239L, 239L,
172L, 239L, 239L, 239L, 239L, 239L)), .Names = c("algo", "rst",
"prec", "rorac", "prPo", "pos"), row.names = c(1L, 6L, 4L, 7L,
11L, 2L, 5L, 3L, 10L, 9L, 8L), class = "data.frame"), rst5 = structure(list(
algo = c("Mean", "gbm2", "gbm1", "GAM3", "GAM2", "ran2",
"nai1", "GAM1", "svm2", "ran1", "svm1"), rst = c(52.4, 46.4,
31.2, 28.8, 28.2, 26.6, 23.6, 20.6, 14.4, 14, 6.2), prec = c(0.441,
0.44, 0.416, 0.403, 0.481, 0.422, 0.519, 0.398, 0.386, 0.39,
0.37), rorac = c(23.604, 23.2, 16.421, 12.743, 34.815, 18.095,
45.385, 11.381, 8.182, 9.091, 3.584), prPo = c(92.9, 83.7,
79.5, 94.6, 47.1, 61.5, 30.2, 75.7, 73.6, 64.4, 72.4), pos = c(239L,
239L, 239L, 239L, 172L, 239L, 172L, 239L, 239L, 239L, 239L
)), .Names = c("algo", "rst", "prec", "rorac", "prPo", "pos"
), row.names = c(1L, 7L, 6L, 5L, 4L, 11L, 2L, 3L, 9L, 10L, 8L
), class = "data.frame")), .Names = c("rst1", "rst5")), T0 = structure(list(
rst1 = structure(list(algo = c("Mean", "ran1", "GAM1", "GAM2",
"gbm1", "svm1", "nai1", "gbm2", "svm2", "ran2"), rst = c(22.6,
19.4, 13.6, 10.2, 9.6, 8, 5.6, 3.4, -0.4, -0.6), prec = c(0.478,
0.452, 0.5, 0.421, 0.423, 0.833, 0.429, 0.373, 0.355, 0.356
), rorac = c(33.731, 26.575, 40, 17.895, 18.462, 133.333,
20, 4.533, -0.526, -0.368), prPo = c(34.4, 52.1, 24.3, 40.7,
37.1, 3.1, 14.4, 53.6, 54.3, 116.4), pos = c(195L, 140L,
140L, 140L, 140L, 195L, 195L, 140L, 140L, 140L)), .Names = c("algo",
"rst", "prec", "rorac", "prPo", "pos"), row.names = c(1L,
9L, 3L, 4L, 5L, 7L, 2L, 6L, 8L, 10L), class = "data.frame"),
rst5 = structure(list(algo = c("gbm1", "ran1", "Mean", "GAM1",
"GAM2", "svm1", "nai1", "svm2", "gbm2", "ran2"), rst = c(17.6,
16.4, 15, 12.8, 9, 6.2, 5.8, -2.6, -3, -9.2), prec = c(0.466,
0.434, 0.435, 0.5, 0.41, 0.8, 0.44, 0.346, 0.345, 0.337),
rorac = c(30.345, 21.579, 21.739, 40, 14.754, 124, 23.2,
-3.21, -3.448, -5.542), prPo = c(41.4, 54.3, 35.4, 22.9,
43.6, 2.6, 12.8, 57.9, 62.1, 118.6), pos = c(140L, 140L,
195L, 140L, 140L, 195L, 195L, 140L, 140L, 140L)), .Names = c("algo",
"rst", "prec", "rorac", "prPo", "pos"), row.names = c(5L,
9L, 1L, 3L, 4L, 7L, 2L, 8L, 6L, 10L), class = "data.frame")), .Names = c("rst1",
"rst5"))), .Names = c("F0", "T0"))