This pipeline computes the correlation between cancer subtypes identified by different molecular patterns and selected clinical features.
Testing the association between subtypes identified by 8 different clustering approaches and 5 clinical features across 132 patients, no significant finding detected with P value < 0.05 and Q value < 0.25.
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3 subtypes identified in current cancer cohort by 'Copy Number Ratio CNMF subtypes'. These subtypes do not correlate to any clinical features.
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3 subtypes identified in current cancer cohort by 'METHLYATION CNMF'. These subtypes do not correlate to any clinical features.
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CNMF clustering analysis on sequencing-based mRNA expression data identified 4 subtypes that do not correlate to any clinical features.
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Consensus hierarchical clustering analysis on sequencing-based mRNA expression data identified 4 subtypes that do not correlate to any clinical features.
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3 subtypes identified in current cancer cohort by 'MIRSEQ CNMF'. These subtypes do not correlate to any clinical features.
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4 subtypes identified in current cancer cohort by 'MIRSEQ CHIERARCHICAL'. These subtypes do not correlate to any clinical features.
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5 subtypes identified in current cancer cohort by 'MIRseq Mature CNMF subtypes'. These subtypes do not correlate to any clinical features.
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4 subtypes identified in current cancer cohort by 'MIRseq Mature cHierClus subtypes'. These subtypes do not correlate to any clinical features.
Clinical Features |
Time to Death |
AGE | GENDER | RACE | ETHNICITY |
Statistical Tests | logrank test | Kruskal-Wallis (anova) | Fisher's exact test | Fisher's exact test | Fisher's exact test |
Copy Number Ratio CNMF subtypes |
0.885 (1.00) |
0.967 (1.00) |
0.974 (1.00) |
0.898 (1.00) |
0.306 (1.00) |
METHLYATION CNMF |
0.31 (1.00) |
0.217 (1.00) |
0.72 (1.00) |
0.75 (1.00) |
0.0714 (1.00) |
RNAseq CNMF subtypes |
0.596 (1.00) |
0.952 (1.00) |
0.275 (1.00) |
0.794 (1.00) |
0.0242 (0.969) |
RNAseq cHierClus subtypes |
0.685 (1.00) |
0.029 (1.00) |
0.588 (1.00) |
0.996 (1.00) |
0.0458 (1.00) |
MIRSEQ CNMF |
0.062 (1.00) |
0.899 (1.00) |
0.95 (1.00) |
0.774 (1.00) |
0.255 (1.00) |
MIRSEQ CHIERARCHICAL |
0.461 (1.00) |
0.995 (1.00) |
0.605 (1.00) |
0.824 (1.00) |
0.0675 (1.00) |
MIRseq Mature CNMF subtypes |
0.0961 (1.00) |
0.0667 (1.00) |
0.628 (1.00) |
0.634 (1.00) |
0.117 (1.00) |
MIRseq Mature cHierClus subtypes |
0.71 (1.00) |
0.231 (1.00) |
0.514 (1.00) |
0.988 (1.00) |
0.135 (1.00) |
Cluster Labels | 1 | 2 | 3 |
---|---|---|---|
Number of samples | 54 | 47 | 28 |
P value = 0.885 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 129 | 4 | 0.1 - 303.1 (15.0) |
subtype1 | 54 | 2 | 0.6 - 303.1 (17.1) |
subtype2 | 47 | 1 | 0.7 - 127.6 (17.5) |
subtype3 | 28 | 1 | 0.1 - 107.5 (11.7) |
P value = 0.967 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 129 | 48.7 (15.7) |
subtype1 | 54 | 49.2 (15.7) |
subtype2 | 47 | 48.7 (16.4) |
subtype3 | 28 | 47.9 (14.7) |
P value = 0.974 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 73 | 56 |
subtype1 | 31 | 23 |
subtype2 | 26 | 21 |
subtype3 | 16 | 12 |
P value = 0.898 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 4 | 9 | 112 |
subtype1 | 1 | 3 | 4 | 45 |
subtype2 | 0 | 1 | 3 | 42 |
subtype3 | 0 | 0 | 2 | 25 |
P value = 0.306 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 2 | 99 |
subtype1 | 0 | 45 |
subtype2 | 2 | 36 |
subtype3 | 0 | 18 |
Cluster Labels | 1 | 2 | 3 |
---|---|---|---|
Number of samples | 28 | 66 | 38 |
P value = 0.31 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 132 | 4 | 0.1 - 303.1 (16.9) |
subtype1 | 28 | 2 | 0.9 - 303.1 (24.5) |
subtype2 | 66 | 2 | 0.1 - 127.6 (11.9) |
subtype3 | 38 | 0 | 0.7 - 110.5 (18.5) |
P value = 0.217 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 132 | 48.8 (15.7) |
subtype1 | 28 | 45.6 (16.0) |
subtype2 | 66 | 51.3 (15.1) |
subtype3 | 38 | 46.7 (16.4) |
P value = 0.72 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 57 |
subtype1 | 14 | 14 |
subtype2 | 38 | 28 |
subtype3 | 23 | 15 |
P value = 0.75 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 114 |
subtype1 | 0 | 1 | 2 | 24 |
subtype2 | 1 | 1 | 5 | 57 |
subtype3 | 0 | 3 | 2 | 33 |
P value = 0.0714 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 101 |
subtype1 | 2 | 19 |
subtype2 | 0 | 51 |
subtype3 | 1 | 31 |
Cluster Labels | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Number of samples | 24 | 57 | 33 | 18 |
P value = 0.596 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 132 | 4 | 0.1 - 303.1 (16.9) |
subtype1 | 24 | 1 | 0.9 - 303.1 (24.9) |
subtype2 | 57 | 1 | 0.1 - 104.5 (12.5) |
subtype3 | 33 | 2 | 0.8 - 127.6 (12.2) |
subtype4 | 18 | 0 | 0.7 - 110.5 (17.4) |
P value = 0.952 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 132 | 48.8 (15.7) |
subtype1 | 24 | 48.5 (15.8) |
subtype2 | 57 | 49.7 (15.5) |
subtype3 | 33 | 47.1 (16.8) |
subtype4 | 18 | 49.4 (15.6) |
P value = 0.275 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 57 |
subtype1 | 17 | 7 |
subtype2 | 30 | 27 |
subtype3 | 16 | 17 |
subtype4 | 12 | 6 |
P value = 0.794 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 114 |
subtype1 | 0 | 1 | 3 | 18 |
subtype2 | 1 | 2 | 3 | 50 |
subtype3 | 0 | 1 | 1 | 31 |
subtype4 | 0 | 1 | 2 | 15 |
P value = 0.0242 (Fisher's exact test), Q value = 0.97
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 101 |
subtype1 | 1 | 14 |
subtype2 | 0 | 47 |
subtype3 | 0 | 26 |
subtype4 | 2 | 14 |
Cluster Labels | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Number of samples | 28 | 58 | 28 | 18 |
P value = 0.685 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 132 | 4 | 0.1 - 303.1 (16.9) |
subtype1 | 28 | 2 | 0.8 - 127.6 (26.2) |
subtype2 | 58 | 1 | 0.1 - 104.5 (12.1) |
subtype3 | 28 | 1 | 0.9 - 303.1 (14.8) |
subtype4 | 18 | 0 | 0.7 - 110.5 (17.4) |
P value = 0.029 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 132 | 48.8 (15.7) |
subtype1 | 28 | 55.0 (12.1) |
subtype2 | 58 | 49.1 (15.5) |
subtype3 | 28 | 42.6 (17.6) |
subtype4 | 18 | 47.8 (15.9) |
P value = 0.588 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 57 |
subtype1 | 16 | 12 |
subtype2 | 34 | 24 |
subtype3 | 13 | 15 |
subtype4 | 12 | 6 |
P value = 0.996 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 114 |
subtype1 | 0 | 1 | 1 | 26 |
subtype2 | 1 | 2 | 5 | 48 |
subtype3 | 0 | 1 | 2 | 24 |
subtype4 | 0 | 1 | 1 | 16 |
P value = 0.0458 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 101 |
subtype1 | 1 | 20 |
subtype2 | 0 | 46 |
subtype3 | 0 | 21 |
subtype4 | 2 | 14 |
Cluster Labels | 1 | 2 | 3 |
---|---|---|---|
Number of samples | 50 | 50 | 32 |
P value = 0.062 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 132 | 4 | 0.1 - 303.1 (16.9) |
subtype1 | 50 | 4 | 0.9 - 303.1 (21.8) |
subtype2 | 50 | 0 | 0.1 - 104.5 (13.6) |
subtype3 | 32 | 0 | 0.7 - 110.5 (12.5) |
P value = 0.899 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 132 | 48.8 (15.7) |
subtype1 | 50 | 48.4 (16.9) |
subtype2 | 50 | 48.3 (15.5) |
subtype3 | 32 | 50.2 (14.7) |
P value = 0.95 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 57 |
subtype1 | 28 | 22 |
subtype2 | 28 | 22 |
subtype3 | 19 | 13 |
P value = 0.774 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 114 |
subtype1 | 1 | 2 | 2 | 44 |
subtype2 | 0 | 2 | 3 | 43 |
subtype3 | 0 | 1 | 4 | 27 |
P value = 0.255 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 101 |
subtype1 | 1 | 39 |
subtype2 | 0 | 38 |
subtype3 | 2 | 24 |
Cluster Labels | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Number of samples | 48 | 49 | 15 | 20 |
P value = 0.461 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 132 | 4 | 0.1 - 303.1 (16.9) |
subtype1 | 48 | 3 | 0.6 - 303.1 (18.4) |
subtype2 | 49 | 1 | 0.1 - 104.5 (13.1) |
subtype3 | 15 | 0 | 0.7 - 86.9 (19.6) |
subtype4 | 20 | 0 | 0.8 - 110.5 (17.0) |
P value = 0.995 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 132 | 48.8 (15.7) |
subtype1 | 48 | 48.1 (16.6) |
subtype2 | 49 | 49.5 (15.9) |
subtype3 | 15 | 48.9 (13.5) |
subtype4 | 20 | 48.6 (16.1) |
P value = 0.605 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 57 |
subtype1 | 24 | 24 |
subtype2 | 31 | 18 |
subtype3 | 8 | 7 |
subtype4 | 12 | 8 |
P value = 0.824 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 114 |
subtype1 | 0 | 2 | 2 | 43 |
subtype2 | 1 | 2 | 3 | 41 |
subtype3 | 0 | 0 | 1 | 14 |
subtype4 | 0 | 1 | 3 | 16 |
P value = 0.0675 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 101 |
subtype1 | 1 | 36 |
subtype2 | 0 | 39 |
subtype3 | 0 | 10 |
subtype4 | 2 | 16 |
Cluster Labels | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Number of samples | 29 | 52 | 9 | 22 | 19 |
P value = 0.0961 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 131 | 4 | 0.1 - 303.1 (17.2) |
subtype1 | 29 | 0 | 0.7 - 127.6 (21.4) |
subtype2 | 52 | 1 | 0.1 - 110.5 (13.6) |
subtype3 | 9 | 1 | 0.9 - 29.0 (2.9) |
subtype4 | 22 | 1 | 0.9 - 107.5 (17.0) |
subtype5 | 19 | 1 | 0.9 - 303.1 (23.5) |
P value = 0.0667 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 131 | 48.7 (15.8) |
subtype1 | 29 | 52.9 (12.5) |
subtype2 | 52 | 49.2 (15.6) |
subtype3 | 9 | 55.2 (14.5) |
subtype4 | 22 | 44.8 (18.8) |
subtype5 | 19 | 42.1 (15.5) |
P value = 0.628 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 56 |
subtype1 | 19 | 10 |
subtype2 | 29 | 23 |
subtype3 | 4 | 5 |
subtype4 | 14 | 8 |
subtype5 | 9 | 10 |
P value = 0.634 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 113 |
subtype1 | 0 | 0 | 2 | 27 |
subtype2 | 0 | 3 | 4 | 44 |
subtype3 | 1 | 0 | 0 | 7 |
subtype4 | 0 | 1 | 1 | 19 |
subtype5 | 0 | 1 | 2 | 16 |
P value = 0.117 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 100 |
subtype1 | 1 | 19 |
subtype2 | 0 | 44 |
subtype3 | 0 | 5 |
subtype4 | 0 | 17 |
subtype5 | 2 | 15 |
Cluster Labels | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Number of samples | 63 | 37 | 15 | 16 |
P value = 0.71 (logrank test), Q value = 1
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 131 | 4 | 0.1 - 303.1 (17.2) |
subtype1 | 63 | 2 | 0.1 - 106.8 (14.2) |
subtype2 | 37 | 2 | 0.9 - 303.1 (24.2) |
subtype3 | 15 | 0 | 0.7 - 86.9 (19.6) |
subtype4 | 16 | 0 | 0.8 - 110.5 (17.0) |
P value = 0.231 (Kruskal-Wallis (anova)), Q value = 1
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 131 | 48.7 (15.8) |
subtype1 | 63 | 51.2 (15.1) |
subtype2 | 37 | 44.2 (16.9) |
subtype3 | 15 | 48.9 (13.5) |
subtype4 | 16 | 49.1 (16.4) |
P value = 0.514 (Fisher's exact test), Q value = 1
nPatients | FEMALE | MALE |
---|---|---|
ALL | 75 | 56 |
subtype1 | 38 | 25 |
subtype2 | 18 | 19 |
subtype3 | 8 | 7 |
subtype4 | 11 | 5 |
P value = 0.988 (Fisher's exact test), Q value = 1
nPatients | AMERICAN INDIAN OR ALASKA NATIVE | ASIAN | BLACK OR AFRICAN AMERICAN | WHITE |
---|---|---|---|---|
ALL | 1 | 5 | 9 | 113 |
subtype1 | 1 | 2 | 4 | 54 |
subtype2 | 0 | 2 | 3 | 31 |
subtype3 | 0 | 0 | 1 | 14 |
subtype4 | 0 | 1 | 1 | 14 |
P value = 0.135 (Fisher's exact test), Q value = 1
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 3 | 100 |
subtype1 | 1 | 50 |
subtype2 | 0 | 28 |
subtype3 | 0 | 10 |
subtype4 | 2 | 12 |
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Cluster data file = PCPG-TP.mergedcluster.txt
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Clinical data file = PCPG-TP.merged_data.txt
-
Number of patients = 132
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Number of clustering approaches = 8
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Number of selected clinical features = 5
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Exclude small clusters that include fewer than K patients, K = 3
consensus non-negative matrix factorization clustering approach (Brunet et al. 2004)
Resampling-based clustering method (Monti et al. 2003)
For survival clinical features, the Kaplan-Meier survival curves of tumors with and without gene mutations were plotted and the statistical significance P values were estimated by logrank test (Bland and Altman 2004) using the 'survdiff' function in R
For binary clinical features, 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.