Le ven. 23 mai à 09:37, mohamed nur anisah a écrit :
Dear all,
i have 2 lists of data with each of the list contain 14 columns.
No, you have one list with two elements; each is a 14-column data frame.
How am i going to extract column 12 and 13 from each of the list ??
Let's call your list 'x'. Then
lapply(x, "[", c(12, 13))
or, better yet,
lapply(x, "[", c("breakp.start", "breakp.end"))
if I counted your columns correctly.
and can i combine my extracted columns to form a single list.
You mean a single data frame? Given that the number of rows is not the
same in both elements, no. If they were, using sapply() instead of
lapply() would do the trick.
HTH Vincent
Attach with are my data. Your coorperation is highly appreciated.
Many thanks
Regards,
Anisah
[[1]]
CS(O) id no.anchor ref loc.start loc.end CS(O).size
CS(O)ref.density tested loc.start loc.end breakp.start breakp.end
den of anchor
1 CS 2.0 3 mmu19 6465196 6978022
512826 6 cfa18 55567952 55782336 6978022
6992734 28
2 CS 3.0 57 mmu19 6992734 10249966
3257232 17 cfa18 55792632 57688808 10249966
10277430 25
3 CS 4.0 21 mmu19 10277430 10955201
677771 31 cfa18 57721864 58419812 10955201
11008526 36
4 CS 5.0 2 mmu19 11008526 11045352
36826 54 cfa18 58462088 58518608 11045352
11316865 32
5 CS 6.0 7 mmu19 11316865 11814604
497739 14 cfa21 53902028 53514536 11814604
11937228 37
6 CS 7.0 14 mmu19 11937228 13847633
1910405 7 cfa18 40111560 41204940 13847633
14515091 17
7 CS 8.0 3 mmu19 14515091 16022770
1507679 2 cfa1 82195232 83511824 16022770
16199850 5
8 CS 9.0 25 mmu19 16199850 23625856
7426006 3 cfa1 83903856 90638880 23625856
23754554 14
9 CS 10.0 33 mmu19 23754554 29676192
5921638 6 cfa1 90773872 96913624 29676192
29763918 16
10 CS 11.0 6 mmu19 29763918 30164446
400528 15 cfa11 29919668 30510776 30164446
30611872 8
11 CS 12.0 19 mmu19 30611872 34558312
3946440 5 cfa26 38767664 41958808 34558312
34734404 15
12 CSO 13.1 73 mmu19 34734404 44009616
9275212 8 cfa28 7343952 15872122 44009616
44088256 21
13 CSO 13.2 71 mmu19 44088256 53582632
9494376 7 cfa28 15923283 24830712 53582632
53654796 14
[[2]]
CS(O) id no.anchor ref loc.start loc.end CS(O).size
CS(O)ref.density tested loc.start loc.end breakp.start breakp.end
den of anchor
1 CSO 2.1 4 mmuX 7311438 7428353
116915 34 cfaX 41732964 41660008 7428353
8356932 16
2 CSO 2.2 41 mmuX 8356932 20225456
11868524 3 cfaX 32299338 41540632 20225456
20641584 13
3 CSO 2.3 8 mmuX 20641584 33046200
12404616 1 cfaX 91770240 94412912 33046200
33175188 15
4 CSO 3.1 73 mmuX 33175188 57970280
24795092 3 cfaX 94538728 114133200 57970280
64939220 3
5 CSO 3.2 29 mmuX 64939220 70011280
5072060 6 cfaX 119319152 124625688 70011280
70039784 32
6 CS 4.0 21 mmuX 70039784 70677328
637544 33 cfaX 124652504 125280776 70677328
71241272 29
7 CSO 5.1 2 mmuX 71241272 71362456
121184 17 cfaX 125764816 125872960 71362456
71425576 14
8 CSO 6.1 4 mmuX 71425576 71824776
399200 10 cfaX 125917392 126261784 71824776
73894168 6
9 CSO 6.2 2 mmuX 73894168 74014744
120576 17 cfaX 6363930 1898656 74014744
74705408 11
10 CSO 6.3 17 mmuX 74705408 90487648
15782240 1 cfaX 32034930 19573208 90487648
91228160 10
11 CSO 6.4 49 mmuX 91228160 101058192
9830032 5 cfaX 51733740 61930260 101058192
101967264 9
12 CS 7.0 3 mmuX 101967264 102176888
209624 14 cfaX 62797768 63194052 102176888
102230040 11
13 CSO 8.1 2 mmuX 102230040 102409592
179552 11 cfaX 63307688 63460248 102409592
103123352 9
14 CSO 8.2 16 mmuX 103123352 110591464
7468112 2 cfaX 63896752 71000280 110591464
116044144 2
15 CS 9.0 2 mmuX 116044144 116407200
363056 6 cfaX 71543016 71752808 116407200
118512328 1
16 CS 10.0 24 mmuX 118512328 131185424
12673096 2 cfaX 72291072 79468544 131185424
131616688 20
17 CS 11.0 8 mmuX 131616688 132395992
779304 10 cfaX 79821128 80586408 132395992
132461760 17
18 CS 12.0 21 mmuX 132461760 137564368
5102608 4 cfaX 80674704 85936464 137564368
137927776 12
19 CSO 13.1 14 mmuX 137927776 142716752
4788976 3 cfaX 86288848 90933784 142716752
145888160 5
20 CSO 13.2 16 mmuX 145888160 147685360
1797200 9 cfaX 46726104 44854128 148377392
148480704 12
21 CS 14.0 3 mmuX 148480704 148838944
358240 8 cfaX 47357568 47895460 148838944
150553856 7
22 CS 15.0 12 mmuX 150553856 154876816
4322960 3 cfaX 19415076 15808253 154876816
154971520 8
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and provide commented, minimal, self-contained, reproducible code.
