This pipeline computes the correlation between significant arm-level copy number variations (cnvs) and subtypes.
Testing the association between copy number variation 46 arm-level results and 4 molecular subtypes across 29 patients, no significant finding detected with Q value < 0.25.
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No arm-level cnvs related to molecular subtypes.
Molecular subtypes |
CN CNMF |
METHLYATION CNMF |
MIRSEQ CNMF |
MIRSEQ CHIERARCHICAL |
||
nCNV (%) | nWild-Type | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | |
5p gain | 4 (14%) | 25 |
0.268 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
5q gain | 4 (14%) | 25 |
0.268 (1.00) |
0.518 (1.00) |
1 (1.00) |
1 (1.00) |
6p gain | 4 (14%) | 25 |
0.622 (1.00) |
0.518 (1.00) |
0.107 (1.00) |
0.235 (1.00) |
6q gain | 5 (17%) | 24 |
0.0539 (1.00) |
0.387 (1.00) |
0.0476 (1.00) |
0.0926 (1.00) |
7p gain | 5 (17%) | 24 |
0.622 (1.00) |
0.387 (1.00) |
0.632 (1.00) |
0.283 (1.00) |
7q gain | 5 (17%) | 24 |
0.622 (1.00) |
0.387 (1.00) |
0.632 (1.00) |
0.283 (1.00) |
8p gain | 5 (17%) | 24 |
0.126 (1.00) |
0.704 (1.00) |
0.632 (1.00) |
0.689 (1.00) |
8q gain | 4 (14%) | 25 |
1 (1.00) |
0.169 (1.00) |
1 (1.00) |
1 (1.00) |
9p gain | 3 (10%) | 26 |
1 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
9q gain | 5 (17%) | 24 |
0.339 (1.00) |
0.476 (1.00) |
0.343 (1.00) |
0.466 (1.00) |
16p gain | 3 (10%) | 26 |
1 (1.00) |
0.353 (1.00) |
0.573 (1.00) |
0.606 (1.00) |
17q gain | 3 (10%) | 26 |
0.268 (1.00) |
0.353 (1.00) |
0.573 (1.00) |
0.103 (1.00) |
18q gain | 3 (10%) | 26 |
1 (1.00) |
0.0482 (1.00) |
1 (1.00) |
1 (1.00) |
20p gain | 4 (14%) | 25 |
0.268 (1.00) |
0.116 (1.00) |
1 (1.00) |
1 (1.00) |
20q gain | 5 (17%) | 24 |
0.622 (1.00) |
0.033 (1.00) |
1 (1.00) |
1 (1.00) |
1p loss | 5 (17%) | 24 |
0.126 (1.00) |
0.269 (1.00) |
0.144 (1.00) |
0.0558 (1.00) |
1q loss | 3 (10%) | 26 |
0.268 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
2p loss | 3 (10%) | 26 |
0.268 (1.00) |
0.17 (1.00) |
0.573 (1.00) |
0.606 (1.00) |
2q loss | 3 (10%) | 26 |
1 (1.00) |
0.353 (1.00) |
1 (1.00) |
1 (1.00) |
3p loss | 4 (14%) | 25 |
0.0139 (1.00) |
0.518 (1.00) |
0.107 (1.00) |
0.235 (1.00) |
3q loss | 5 (17%) | 24 |
0.0539 (1.00) |
1 (1.00) |
0.343 (1.00) |
0.466 (1.00) |
5p loss | 3 (10%) | 26 |
1 (1.00) |
0.473 (1.00) |
1 (1.00) |
1 (1.00) |
6p loss | 6 (21%) | 23 |
1 (1.00) |
0.443 (1.00) |
0.364 (1.00) |
0.488 (1.00) |
7p loss | 3 (10%) | 26 |
0.268 (1.00) |
0.17 (1.00) |
0.573 (1.00) |
0.606 (1.00) |
7q loss | 4 (14%) | 25 |
1 (1.00) |
0.116 (1.00) |
0.606 (1.00) |
0.667 (1.00) |
8p loss | 5 (17%) | 24 |
1 (1.00) |
1 (1.00) |
1 (1.00) |
0.149 (1.00) |
9p loss | 5 (17%) | 24 |
1 (1.00) |
0.0525 (1.00) |
0.343 (1.00) |
0.0262 (1.00) |
9q loss | 3 (10%) | 26 |
0.268 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
10p loss | 8 (28%) | 21 |
0.11 (1.00) |
0.591 (1.00) |
1 (1.00) |
0.34 (1.00) |
10q loss | 10 (34%) | 19 |
0.0436 (1.00) |
0.381 (1.00) |
0.0641 (1.00) |
0.0718 (1.00) |
11p loss | 7 (24%) | 22 |
1 (1.00) |
0.0975 (1.00) |
0.41 (1.00) |
0.0647 (1.00) |
11q loss | 6 (21%) | 23 |
0.646 (1.00) |
0.222 (1.00) |
0.183 (1.00) |
0.363 (1.00) |
13q loss | 12 (41%) | 17 |
0.273 (1.00) |
0.13 (1.00) |
0.716 (1.00) |
0.56 (1.00) |
14q loss | 8 (28%) | 21 |
1 (1.00) |
0.334 (1.00) |
0.406 (1.00) |
0.443 (1.00) |
15q loss | 6 (21%) | 23 |
0.164 (1.00) |
0.183 (1.00) |
0.0205 (1.00) |
0.0463 (1.00) |
16p loss | 5 (17%) | 24 |
1 (1.00) |
1 (1.00) |
0.343 (1.00) |
0.466 (1.00) |
16q loss | 9 (31%) | 20 |
1 (1.00) |
0.599 (1.00) |
0.688 (1.00) |
0.368 (1.00) |
17p loss | 5 (17%) | 24 |
0.622 (1.00) |
0.122 (1.00) |
0.632 (1.00) |
0.689 (1.00) |
17q loss | 3 (10%) | 26 |
1 (1.00) |
0.254 (1.00) |
0.573 (1.00) |
0.606 (1.00) |
18p loss | 4 (14%) | 25 |
1 (1.00) |
1 (1.00) |
0.606 (1.00) |
0.667 (1.00) |
18q loss | 4 (14%) | 25 |
1 (1.00) |
1 (1.00) |
0.606 (1.00) |
0.667 (1.00) |
19q loss | 3 (10%) | 26 |
0.268 (1.00) |
0.353 (1.00) |
0.573 (1.00) |
0.103 (1.00) |
20p loss | 6 (21%) | 23 |
0.0185 (1.00) |
0.854 (1.00) |
0.183 (1.00) |
0.363 (1.00) |
21q loss | 6 (21%) | 23 |
0.646 (1.00) |
0.729 (1.00) |
0.663 (1.00) |
0.741 (1.00) |
22q loss | 11 (38%) | 18 |
1 (1.00) |
0.639 (1.00) |
0.702 (1.00) |
0.817 (1.00) |
Xq loss | 6 (21%) | 23 |
1 (1.00) |
0.0728 (1.00) |
1 (1.00) |
1 (1.00) |
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Mutation data file = broad_values_by_arm.mutsig.cluster.txt
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Molecular subtypes file = SARC-TP.transferedmergedcluster.txt
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Number of patients = 29
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Number of significantly arm-level cnvs = 46
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Number of molecular subtypes = 4
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Exclude genes that fewer than K tumors have mutations, K = 3
For binary or multi-class clinical features (nominal or ordinal), two-tailed Fisher's exact tests (Fisher 1922) were used to estimate the P values using the 'fisher.test' function in R
For multiple hypothesis correction, Q value is the False Discovery Rate (FDR) analogue of the P value (Benjamini and Hochberg 1995), defined as the minimum FDR at which the test may be called significant. We used the 'Benjamini and Hochberg' method of 'p.adjust' function in R to convert P values into Q values.
This is an experimental feature. The full results of the analysis summarized in this report can be downloaded from the TCGA Data Coordination Center.