This pipeline computes the correlation between significant copy number variation (cnv focal) genes and selected clinical features.
Testing the association between copy number variation 42 focal events and 5 clinical features across 31 patients, no significant finding detected with Q value < 0.25.
-
No focal cnvs related to clinical features.
Clinical Features |
AGE |
NEOPLASM DISEASESTAGE |
PATHOLOGY T STAGE |
PATHOLOGY N STAGE |
ETHNICITY | ||
nCNV (%) | nWild-Type | Wilcoxon-test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | |
amp 1q21 2 | 13 (42%) | 18 |
0.763 (1.00) |
0.785 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
amp 2p24 1 | 16 (52%) | 15 |
0.452 (1.00) |
0.199 (1.00) |
0.156 (1.00) |
0.584 (1.00) |
0.101 (1.00) |
amp 3q27 3 | 12 (39%) | 19 |
0.951 (1.00) |
0.0132 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
amp 4q12 | 4 (13%) | 27 |
0.345 (1.00) |
0.891 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
amp 7q11 22 | 28 (90%) | 3 |
0.947 (1.00) |
1 (1.00) |
0.6 (1.00) |
1 (1.00) |
0.271 (1.00) |
amp 8q11 23 | 28 (90%) | 3 |
0.525 (1.00) |
0.0634 (1.00) |
0.6 (1.00) |
1 (1.00) |
1 (1.00) |
amp 8q23 3 | 25 (81%) | 6 |
0.531 (1.00) |
0.532 (1.00) |
0.0829 (1.00) |
0.519 (1.00) |
0.488 (1.00) |
amp 12q15 | 22 (71%) | 9 |
0.0773 (1.00) |
1 (1.00) |
1 (1.00) |
0.519 (1.00) |
0.195 (1.00) |
amp 16q21 | 6 (19%) | 25 |
0.599 (1.00) |
0.422 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
amp 20q11 21 | 11 (35%) | 20 |
0.432 (1.00) |
0.637 (1.00) |
0.135 (1.00) |
1 (1.00) |
0.535 (1.00) |
amp 22q11 21 | 10 (32%) | 21 |
0.227 (1.00) |
0.842 (1.00) |
0.458 (1.00) |
0.519 (1.00) |
0.533 (1.00) |
del 1p36 31 | 7 (23%) | 24 |
0.477 (1.00) |
0.85 (1.00) |
0.22 (1.00) |
1 (1.00) |
0.12 (1.00) |
del 1p31 1 | 8 (26%) | 23 |
1 (1.00) |
0.479 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
del 2q37 3 | 5 (16%) | 26 |
0.0595 (1.00) |
0.349 (1.00) |
0.654 (1.00) |
1 (1.00) |
1 (1.00) |
del 3p26 2 | 14 (45%) | 17 |
0.619 (1.00) |
0.442 (1.00) |
0.285 (1.00) |
0.576 (1.00) |
1 (1.00) |
del 4q22 2 | 25 (81%) | 6 |
0.0674 (1.00) |
0.703 (1.00) |
1 (1.00) |
0.541 (1.00) |
1 (1.00) |
del 5p15 2 | 21 (68%) | 10 |
0.271 (1.00) |
0.965 (1.00) |
0.252 (1.00) |
1 (1.00) |
1 (1.00) |
del 5p14 3 | 22 (71%) | 9 |
0.383 (1.00) |
0.771 (1.00) |
0.113 (1.00) |
1 (1.00) |
1 (1.00) |
del 5q12 1 | 21 (68%) | 10 |
0.799 (1.00) |
0.349 (1.00) |
0.0538 (1.00) |
1 (1.00) |
1 (1.00) |
del 6p22 3 | 7 (23%) | 24 |
0.758 (1.00) |
0.736 (1.00) |
1 (1.00) |
0.519 (1.00) |
0.55 (1.00) |
del 6q26 | 8 (26%) | 23 |
1 (1.00) |
0.627 (1.00) |
0.433 (1.00) |
1 (1.00) |
1 (1.00) |
del 7q11 22 | 3 (10%) | 28 |
0.815 (1.00) |
0.912 (1.00) |
0.6 (1.00) |
1 (1.00) |
0.271 (1.00) |
del 7q36 1 | 4 (13%) | 27 |
0.249 (1.00) |
0.79 (1.00) |
0.333 (1.00) |
0.541 (1.00) |
0.349 (1.00) |
del 9p24 3 | 19 (61%) | 12 |
0.807 (1.00) |
0.506 (1.00) |
0.473 (1.00) |
0.261 (1.00) |
1 (1.00) |
del 9p23 | 19 (61%) | 12 |
0.807 (1.00) |
0.507 (1.00) |
0.473 (1.00) |
0.261 (1.00) |
1 (1.00) |
del 9q33 3 | 16 (52%) | 15 |
0.276 (1.00) |
0.712 (1.00) |
0.724 (1.00) |
0.237 (1.00) |
0.6 (1.00) |
del 9q34 2 | 14 (45%) | 17 |
0.426 (1.00) |
0.352 (1.00) |
0.722 (1.00) |
0.103 (1.00) |
0.232 (1.00) |
del 10p15 3 | 22 (71%) | 9 |
0.138 (1.00) |
0.256 (1.00) |
0.704 (1.00) |
0.519 (1.00) |
0.195 (1.00) |
del 10q23 1 | 20 (65%) | 11 |
0.148 (1.00) |
0.741 (1.00) |
0.458 (1.00) |
0.519 (1.00) |
0.0367 (1.00) |
del 10q26 3 | 18 (58%) | 13 |
0.0959 (1.00) |
0.538 (1.00) |
1 (1.00) |
0.261 (1.00) |
0.0636 (1.00) |
del 11p15 5 | 18 (58%) | 13 |
0.422 (1.00) |
0.867 (1.00) |
0.722 (1.00) |
0.603 (1.00) |
1 (1.00) |
del 11p12 | 19 (61%) | 12 |
0.155 (1.00) |
0.588 (1.00) |
0.473 (1.00) |
0.603 (1.00) |
1 (1.00) |
del 11q12 3 | 23 (74%) | 8 |
0.161 (1.00) |
0.427 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
del 11q24 2 | 26 (84%) | 5 |
0.206 (1.00) |
0.567 (1.00) |
0.654 (1.00) |
0.541 (1.00) |
0.422 (1.00) |
del 13q34 | 22 (71%) | 9 |
0.081 (1.00) |
0.862 (1.00) |
0.704 (1.00) |
0.261 (1.00) |
0.537 (1.00) |
del 16q23 1 | 15 (48%) | 16 |
0.0433 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
0.101 (1.00) |
del 18p11 32 | 26 (84%) | 5 |
0.132 (1.00) |
0.131 (1.00) |
1 (1.00) |
0.426 (1.00) |
1 (1.00) |
del 18q22 2 | 27 (87%) | 4 |
0.148 (1.00) |
0.0307 (1.00) |
0.6 (1.00) |
0.235 (1.00) |
1 (1.00) |
del 19q13 41 | 18 (58%) | 13 |
0.185 (1.00) |
0.00355 (0.745) |
0.722 (1.00) |
1 (1.00) |
1 (1.00) |
del 20p12 1 | 7 (23%) | 24 |
0.813 (1.00) |
0.296 (1.00) |
1 (1.00) |
0.219 (1.00) |
0.55 (1.00) |
del xp21 1 | 7 (23%) | 24 |
0.636 (1.00) |
0.36 (1.00) |
0.0373 (1.00) |
0.519 (1.00) |
0.55 (1.00) |
del xq27 3 | 7 (23%) | 24 |
0.136 (1.00) |
0.851 (1.00) |
0.0373 (1.00) |
0.541 (1.00) |
0.55 (1.00) |
-
Copy number data file = transformed.cor.cli.txt
-
Clinical data file = TGCT-TP.merged_data.txt
-
Number of patients = 31
-
Number of significantly focal cnvs = 42
-
Number of selected clinical features = 5
-
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.
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.