This pipeline computes the correlation between significant copy number variation (cnv focal) genes and molecular subtypes.
Testing the association between copy number variation 40 focal events and 12 molecular subtypes across 162 patients, 12 significant findings detected with P value < 0.05 and Q value < 0.25.
-
4p cnv correlated to 'CN_CNMF'.
-
4q cnv correlated to 'CN_CNMF'.
-
7p cnv correlated to 'CN_CNMF' and 'MRNASEQ_CHIERARCHICAL'.
-
7q cnv correlated to 'CN_CNMF'.
-
8p cnv correlated to 'CN_CNMF'.
-
8q cnv correlated to 'CN_CNMF'.
-
13q cnv correlated to 'CN_CNMF' and 'MRNASEQ_CHIERARCHICAL'.
-
18p cnv correlated to 'CN_CNMF'.
-
18q cnv correlated to 'CN_CNMF'.
-
19p cnv correlated to 'CN_CNMF'.
Clinical Features |
MRNA CNMF |
MRNA CHIERARCHICAL |
CN CNMF |
METHLYATION CNMF |
RPPA CNMF |
RPPA CHIERARCHICAL |
MRNASEQ CNMF |
MRNASEQ CHIERARCHICAL |
MIRSEQ CNMF |
MIRSEQ CHIERARCHICAL |
MIRSEQ MATURE CNMF |
MIRSEQ MATURE CHIERARCHICAL |
||
nCNV (%) | nWild-Type | Fisher's exact test | Fisher's exact test | Chi-square test | Fisher's exact test | Fisher's exact test | Chi-square test | Fisher's exact test | Fisher's exact test | Chi-square test | Fisher's exact test | Fisher's exact test | Chi-square test | |
7p | 102 (63%) | 60 |
0.00506 (1.00) |
0.0115 (1.00) |
2.58e-05 (0.0123) |
0.00526 (1.00) |
0.638 (1.00) |
0.518 (1.00) |
0.00263 (1.00) |
7.32e-05 (0.0346) |
0.0612 (1.00) |
0.0211 (1.00) |
0.117 (1.00) |
0.238 (1.00) |
13q | 118 (73%) | 44 |
0.608 (1.00) |
0.792 (1.00) |
1.81e-05 (0.00863) |
0.14 (1.00) |
0.838 (1.00) |
0.0948 (1.00) |
0.456 (1.00) |
0.000172 (0.0809) |
0.0274 (1.00) |
0.0216 (1.00) |
0.155 (1.00) |
0.317 (1.00) |
4p | 67 (41%) | 95 |
0.606 (1.00) |
0.141 (1.00) |
9e-05 (0.0425) |
0.0275 (1.00) |
0.451 (1.00) |
0.0764 (1.00) |
0.983 (1.00) |
0.711 (1.00) |
0.817 (1.00) |
0.0477 (1.00) |
0.433 (1.00) |
0.519 (1.00) |
4q | 70 (43%) | 92 |
0.538 (1.00) |
0.116 (1.00) |
1.49e-05 (0.00712) |
0.0132 (1.00) |
0.512 (1.00) |
0.349 (1.00) |
0.854 (1.00) |
0.9 (1.00) |
0.878 (1.00) |
0.0632 (1.00) |
0.767 (1.00) |
0.721 (1.00) |
7q | 86 (53%) | 76 |
0.08 (1.00) |
0.076 (1.00) |
0.000171 (0.0802) |
0.273 (1.00) |
0.777 (1.00) |
0.967 (1.00) |
0.0783 (1.00) |
0.0229 (1.00) |
0.421 (1.00) |
0.416 (1.00) |
0.571 (1.00) |
0.763 (1.00) |
8p | 114 (70%) | 48 |
0.0383 (1.00) |
0.142 (1.00) |
6.17e-08 (2.96e-05) |
0.328 (1.00) |
0.851 (1.00) |
0.712 (1.00) |
0.00456 (1.00) |
0.0657 (1.00) |
0.819 (1.00) |
0.406 (1.00) |
0.314 (1.00) |
0.0746 (1.00) |
8q | 99 (61%) | 63 |
0.116 (1.00) |
0.229 (1.00) |
1.03e-06 (0.000496) |
0.0417 (1.00) |
0.574 (1.00) |
0.698 (1.00) |
0.0444 (1.00) |
0.0748 (1.00) |
0.362 (1.00) |
0.409 (1.00) |
0.812 (1.00) |
0.173 (1.00) |
18p | 133 (82%) | 29 |
0.0761 (1.00) |
0.244 (1.00) |
0.000159 (0.0747) |
0.0354 (1.00) |
0.799 (1.00) |
0.442 (1.00) |
0.434 (1.00) |
0.162 (1.00) |
0.0685 (1.00) |
0.0324 (1.00) |
0.248 (1.00) |
0.905 (1.00) |
18q | 141 (87%) | 21 |
0.0345 (1.00) |
0.0904 (1.00) |
3.82e-05 (0.0181) |
0.152 (1.00) |
1 (1.00) |
0.902 (1.00) |
0.627 (1.00) |
0.207 (1.00) |
0.0931 (1.00) |
0.0389 (1.00) |
0.012 (1.00) |
0.859 (1.00) |
19p | 53 (33%) | 109 |
0.0415 (1.00) |
0.0562 (1.00) |
4.95e-05 (0.0235) |
0.109 (1.00) |
0.821 (1.00) |
0.629 (1.00) |
0.941 (1.00) |
0.831 (1.00) |
0.034 (1.00) |
0.162 (1.00) |
0.954 (1.00) |
0.743 (1.00) |
1p | 56 (35%) | 106 |
0.602 (1.00) |
0.0373 (1.00) |
0.00124 (0.581) |
0.288 (1.00) |
0.576 (1.00) |
0.712 (1.00) |
0.83 (1.00) |
0.941 (1.00) |
0.501 (1.00) |
0.467 (1.00) |
0.729 (1.00) |
0.975 (1.00) |
1q | 57 (35%) | 105 |
0.602 (1.00) |
0.291 (1.00) |
0.0116 (1.00) |
0.46 (1.00) |
0.286 (1.00) |
0.687 (1.00) |
0.877 (1.00) |
0.902 (1.00) |
0.205 (1.00) |
0.472 (1.00) |
0.365 (1.00) |
0.896 (1.00) |
2p | 50 (31%) | 112 |
0.894 (1.00) |
0.18 (1.00) |
0.0105 (1.00) |
0.212 (1.00) |
0.603 (1.00) |
0.987 (1.00) |
0.271 (1.00) |
0.35 (1.00) |
0.566 (1.00) |
0.0823 (1.00) |
0.951 (1.00) |
0.0183 (1.00) |
2q | 47 (29%) | 115 |
0.242 (1.00) |
0.18 (1.00) |
0.00706 (1.00) |
0.113 (1.00) |
0.266 (1.00) |
0.839 (1.00) |
0.0659 (1.00) |
0.0834 (1.00) |
0.181 (1.00) |
0.306 (1.00) |
0.455 (1.00) |
0.0107 (1.00) |
3p | 42 (26%) | 120 |
1 (1.00) |
0.537 (1.00) |
0.37 (1.00) |
0.576 (1.00) |
0.106 (1.00) |
0.0796 (1.00) |
0.176 (1.00) |
0.228 (1.00) |
0.0917 (1.00) |
0.115 (1.00) |
0.513 (1.00) |
0.733 (1.00) |
3q | 44 (27%) | 118 |
0.868 (1.00) |
0.927 (1.00) |
0.24 (1.00) |
0.555 (1.00) |
0.244 (1.00) |
0.176 (1.00) |
0.268 (1.00) |
0.568 (1.00) |
0.0742 (1.00) |
0.182 (1.00) |
0.822 (1.00) |
0.978 (1.00) |
5p | 60 (37%) | 102 |
0.216 (1.00) |
0.329 (1.00) |
0.0125 (1.00) |
0.0331 (1.00) |
0.854 (1.00) |
0.373 (1.00) |
0.217 (1.00) |
0.201 (1.00) |
0.88 (1.00) |
0.435 (1.00) |
1 (1.00) |
0.939 (1.00) |
5q | 62 (38%) | 100 |
0.0883 (1.00) |
0.0048 (1.00) |
0.00139 (0.646) |
0.0899 (1.00) |
0.434 (1.00) |
0.74 (1.00) |
0.266 (1.00) |
0.456 (1.00) |
0.906 (1.00) |
0.296 (1.00) |
0.931 (1.00) |
0.969 (1.00) |
6p | 53 (33%) | 109 |
0.897 (1.00) |
0.607 (1.00) |
0.00273 (1.00) |
0.0235 (1.00) |
0.606 (1.00) |
0.85 (1.00) |
0.886 (1.00) |
0.828 (1.00) |
0.435 (1.00) |
0.818 (1.00) |
0.17 (1.00) |
0.941 (1.00) |
6q | 57 (35%) | 105 |
0.286 (1.00) |
0.348 (1.00) |
0.00954 (1.00) |
0.143 (1.00) |
0.56 (1.00) |
0.743 (1.00) |
0.808 (1.00) |
0.584 (1.00) |
0.617 (1.00) |
0.816 (1.00) |
0.329 (1.00) |
0.472 (1.00) |
9p | 64 (40%) | 98 |
0.179 (1.00) |
0.549 (1.00) |
0.149 (1.00) |
0.0492 (1.00) |
0.84 (1.00) |
0.395 (1.00) |
0.762 (1.00) |
0.853 (1.00) |
0.137 (1.00) |
0.129 (1.00) |
1 (1.00) |
0.159 (1.00) |
9q | 55 (34%) | 107 |
0.264 (1.00) |
0.648 (1.00) |
0.337 (1.00) |
0.164 (1.00) |
0.868 (1.00) |
0.499 (1.00) |
0.954 (1.00) |
1 (1.00) |
0.208 (1.00) |
0.312 (1.00) |
1 (1.00) |
0.229 (1.00) |
10p | 44 (27%) | 118 |
0.276 (1.00) |
0.0644 (1.00) |
0.185 (1.00) |
0.311 (1.00) |
0.208 (1.00) |
0.13 (1.00) |
0.164 (1.00) |
0.179 (1.00) |
0.841 (1.00) |
0.597 (1.00) |
0.8 (1.00) |
0.412 (1.00) |
10q | 43 (27%) | 119 |
0.353 (1.00) |
0.58 (1.00) |
0.0549 (1.00) |
0.196 (1.00) |
0.173 (1.00) |
0.0513 (1.00) |
0.0724 (1.00) |
0.108 (1.00) |
0.612 (1.00) |
0.517 (1.00) |
0.802 (1.00) |
0.334 (1.00) |
11p | 54 (33%) | 108 |
0.28 (1.00) |
0.167 (1.00) |
0.0931 (1.00) |
0.89 (1.00) |
0.459 (1.00) |
0.738 (1.00) |
0.491 (1.00) |
0.389 (1.00) |
0.22 (1.00) |
0.115 (1.00) |
0.0122 (1.00) |
0.0975 (1.00) |
11q | 55 (34%) | 107 |
0.0655 (1.00) |
0.0816 (1.00) |
0.0487 (1.00) |
0.391 (1.00) |
0.252 (1.00) |
0.574 (1.00) |
0.611 (1.00) |
0.402 (1.00) |
0.161 (1.00) |
0.143 (1.00) |
0.111 (1.00) |
0.248 (1.00) |
12p | 55 (34%) | 107 |
0.292 (1.00) |
0.777 (1.00) |
0.0331 (1.00) |
0.295 (1.00) |
0.222 (1.00) |
0.141 (1.00) |
0.647 (1.00) |
0.856 (1.00) |
0.83 (1.00) |
0.936 (1.00) |
0.894 (1.00) |
0.967 (1.00) |
12q | 43 (27%) | 119 |
0.446 (1.00) |
0.241 (1.00) |
0.331 (1.00) |
0.57 (1.00) |
0.239 (1.00) |
0.206 (1.00) |
0.876 (1.00) |
0.581 (1.00) |
0.764 (1.00) |
0.583 (1.00) |
0.837 (1.00) |
0.678 (1.00) |
14q | 73 (45%) | 89 |
0.28 (1.00) |
0.627 (1.00) |
0.00207 (0.961) |
0.574 (1.00) |
0.814 (1.00) |
0.211 (1.00) |
0.952 (1.00) |
0.694 (1.00) |
0.14 (1.00) |
0.292 (1.00) |
0.47 (1.00) |
0.798 (1.00) |
15q | 75 (46%) | 87 |
0.422 (1.00) |
0.0221 (1.00) |
0.00459 (1.00) |
0.957 (1.00) |
0.158 (1.00) |
0.25 (1.00) |
0.635 (1.00) |
0.481 (1.00) |
0.612 (1.00) |
1 (1.00) |
0.9 (1.00) |
0.809 (1.00) |
16p | 48 (30%) | 114 |
0.248 (1.00) |
0.54 (1.00) |
0.00798 (1.00) |
0.424 (1.00) |
0.668 (1.00) |
0.983 (1.00) |
0.486 (1.00) |
0.892 (1.00) |
0.0838 (1.00) |
0.313 (1.00) |
0.0954 (1.00) |
0.325 (1.00) |
16q | 53 (33%) | 109 |
0.409 (1.00) |
0.436 (1.00) |
0.000656 (0.307) |
0.72 (1.00) |
0.74 (1.00) |
0.907 (1.00) |
0.42 (1.00) |
0.734 (1.00) |
0.147 (1.00) |
0.0934 (1.00) |
0.074 (1.00) |
0.125 (1.00) |
17p | 112 (69%) | 50 |
0.0663 (1.00) |
0.128 (1.00) |
0.0141 (1.00) |
0.546 (1.00) |
0.901 (1.00) |
0.559 (1.00) |
0.362 (1.00) |
0.699 (1.00) |
0.994 (1.00) |
0.3 (1.00) |
0.802 (1.00) |
0.694 (1.00) |
17q | 55 (34%) | 107 |
0.447 (1.00) |
1 (1.00) |
0.028 (1.00) |
0.182 (1.00) |
1 (1.00) |
0.88 (1.00) |
0.61 (1.00) |
0.427 (1.00) |
0.204 (1.00) |
0.698 (1.00) |
0.756 (1.00) |
0.995 (1.00) |
19q | 51 (31%) | 111 |
0.14 (1.00) |
0.169 (1.00) |
0.00249 (1.00) |
0.0621 (1.00) |
0.799 (1.00) |
0.656 (1.00) |
0.964 (1.00) |
0.791 (1.00) |
0.0526 (1.00) |
0.183 (1.00) |
0.634 (1.00) |
0.241 (1.00) |
20p | 129 (80%) | 33 |
0.0323 (1.00) |
0.171 (1.00) |
0.152 (1.00) |
0.282 (1.00) |
0.42 (1.00) |
0.966 (1.00) |
0.523 (1.00) |
0.0245 (1.00) |
0.0803 (1.00) |
0.362 (1.00) |
0.0579 (1.00) |
0.249 (1.00) |
20q | 143 (88%) | 19 |
0.00777 (1.00) |
0.376 (1.00) |
0.00192 (0.889) |
0.138 (1.00) |
0.194 (1.00) |
0.0766 (1.00) |
0.652 (1.00) |
0.00136 (0.635) |
0.136 (1.00) |
0.143 (1.00) |
0.338 (1.00) |
0.369 (1.00) |
21q | 76 (47%) | 86 |
0.422 (1.00) |
0.111 (1.00) |
0.00813 (1.00) |
0.937 (1.00) |
1 (1.00) |
0.247 (1.00) |
0.926 (1.00) |
0.771 (1.00) |
0.242 (1.00) |
0.213 (1.00) |
0.651 (1.00) |
0.274 (1.00) |
22q | 66 (41%) | 96 |
0.538 (1.00) |
0.0784 (1.00) |
0.00979 (1.00) |
0.617 (1.00) |
0.519 (1.00) |
0.754 (1.00) |
0.228 (1.00) |
0.434 (1.00) |
0.014 (1.00) |
0.46 (1.00) |
0.431 (1.00) |
0.404 (1.00) |
xq | 57 (35%) | 105 |
0.286 (1.00) |
0.397 (1.00) |
0.0474 (1.00) |
0.356 (1.00) |
0.782 (1.00) |
0.647 (1.00) |
0.387 (1.00) |
0.914 (1.00) |
0.997 (1.00) |
0.705 (1.00) |
0.487 (1.00) |
0.493 (1.00) |
P value = 9e-05 (Chi-square test), Q value = 0.042
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
4P MUTATED | 4 | 15 | 8 | 17 | 18 | 5 |
4P WILD-TYPE | 6 | 19 | 34 | 13 | 6 | 17 |
P value = 1.49e-05 (Chi-square test), Q value = 0.0071
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
4Q MUTATED | 5 | 17 | 7 | 18 | 18 | 5 |
4Q WILD-TYPE | 5 | 17 | 35 | 12 | 6 | 17 |
P value = 2.58e-05 (Chi-square test), Q value = 0.012
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
7P MUTATED | 7 | 31 | 16 | 14 | 18 | 16 |
7P WILD-TYPE | 3 | 3 | 26 | 16 | 6 | 6 |
P value = 7.32e-05 (Fisher's exact test), Q value = 0.035
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 |
---|---|---|---|---|
ALL | 66 | 7 | 50 | 31 |
7P MUTATED | 38 | 1 | 43 | 17 |
7P WILD-TYPE | 28 | 6 | 7 | 14 |
P value = 0.000171 (Chi-square test), Q value = 0.08
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
7Q MUTATED | 4 | 25 | 13 | 11 | 18 | 15 |
7Q WILD-TYPE | 6 | 9 | 29 | 19 | 6 | 7 |
P value = 6.17e-08 (Chi-square test), Q value = 3e-05
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
8P MUTATED | 7 | 28 | 14 | 25 | 18 | 22 |
8P WILD-TYPE | 3 | 6 | 28 | 5 | 6 | 0 |
P value = 1.03e-06 (Chi-square test), Q value = 5e-04
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
8Q MUTATED | 7 | 24 | 12 | 21 | 13 | 22 |
8Q WILD-TYPE | 3 | 10 | 30 | 9 | 11 | 0 |
P value = 1.81e-05 (Chi-square test), Q value = 0.0086
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
13Q MUTATED | 8 | 28 | 19 | 20 | 24 | 19 |
13Q WILD-TYPE | 2 | 6 | 23 | 10 | 0 | 3 |
P value = 0.000172 (Fisher's exact test), Q value = 0.081
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 |
---|---|---|---|---|
ALL | 66 | 7 | 50 | 31 |
13Q MUTATED | 46 | 0 | 41 | 25 |
13Q WILD-TYPE | 20 | 7 | 9 | 6 |
P value = 0.000159 (Chi-square test), Q value = 0.075
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
18P MUTATED | 10 | 33 | 25 | 24 | 20 | 21 |
18P WILD-TYPE | 0 | 1 | 17 | 6 | 4 | 1 |
P value = 3.82e-05 (Chi-square test), Q value = 0.018
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
18Q MUTATED | 10 | 34 | 27 | 27 | 22 | 21 |
18Q WILD-TYPE | 0 | 0 | 15 | 3 | 2 | 1 |
P value = 4.95e-05 (Chi-square test), Q value = 0.023
nPatients | CLUS_1 | CLUS_2 | CLUS_3 | CLUS_4 | CLUS_5 | CLUS_6 |
---|---|---|---|---|---|---|
ALL | 10 | 34 | 42 | 30 | 24 | 22 |
19P MUTATED | 4 | 22 | 4 | 10 | 8 | 5 |
19P WILD-TYPE | 6 | 12 | 38 | 20 | 16 | 17 |
-
Copy number data file = transformed.cor.cli.txt
-
Molecular subtype file = READ-TP.transferedmergedcluster.txt
-
Number of patients = 162
-
Number of significantly focal cnvs = 40
-
Number of molecular subtypes = 12
-
Exclude genes that fewer than K tumors have alterations, 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 multi-class clinical features (nominal or ordinal), Chi-square tests (Greenwood and Nikulin 1996) were used to estimate the P values using the 'chisq.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.
In addition to the links below, the full results of the analysis summarized in this report can also be downloaded programmatically using firehose_get, or interactively from either the Broad GDAC website or TCGA Data Coordination Center Portal.