Page Comparison

h5. Batch vs clinical traits

Clinical traits: 36, number of batches: 13

Batch vs center:
{code:collapse=true}> table(batchID,two)
       two
batchID A3 AK AS B0 B2 B4 B8 BP CJ CW CZ DV EU
   0859 31  8  2  0  0  0  0  0  0  0  0  0  0
   1186  4  6  0  0  5  0  6  5  9  0  0  0  0
   1275  0 12  0 29  1  0  1  0  0  0  0  0  0
   1284  0  0  0  0  0  0  0 50  0  0  0  0  0
   1303  0  0  0  6  0  0  0 11 24  0  6  0  0
   1323 18  7  0  0  4  0  3  5  9  0  0  0  0
   1332  0  0  0  6  0  0  0 39  2  0  0  0  0
   1418  6  0  0 27  0  0  6  8  0  0  0  0  0
   1424  0  0  0  0  0  0  0 28 16  0  3  0  0
   1500  0  1  0 15  0  2  1  1  0  0 24  0  0
   1536  2  0  0 18  5  0  5  0 13  9  0  9  0
   1551  0  0  0  0  0  0  3  0  0  0  0  0  0
   1670  0  0  0  6  0  7  4  0  7  6  7  0  4{code}
Significant batch/trait correlations (complete table can be found [here|^BatchClinicalInfoCorrelationsKIRC.txt]):
{csv}KIRC_clinical_traits,DataType,NumberOfNAs,Test,Pvalue
white_cell_count_result,factor,82,Pearson's Chi-squared test,2.09E-13
serum_calcium_result,factor,160,Pearson's Chi-squared test,8.31E-13
tumor_stage,factor,21,Pearson's Chi-squared test,2.11E-11
tumor_grade,factor,5,Pearson's Chi-squared test,6.43E-09
vital_status,factor,0,Pearson's Chi-squared test,9.62E-09
days_to_form_completion,integer,0,Kruskal-Wallis rank sum test,1.16E-07
year_of_initial_pathologic_diagnosis,integer,0,Kruskal-Wallis rank sum test,1.38E-07
days_to_last_known_alive,integer,10,Kruskal-Wallis rank sum test,8.41E-07
days_to_last_followup,integer,4,Kruskal-Wallis rank sum test,1.94E-06
distant_metastasis_pathologic_spread,factor,11,Pearson's Chi-squared test,2.23E-06
primary_tumor_pathologic_spread,factor,0,Pearson's Chi-squared test,3.63E-06
person_neoplasm_cancer_status,factor,28,Pearson's Chi-squared test,4.26E-06
hemoglobin_result,factor,71,Pearson's Chi-squared test,2.66E-04
lymphnode_pathologic_spread,factor,2,Pearson's Chi-squared test,7.85E-04
lymphnodes_examined_prior_presentation,factor,43,Pearson's Chi-squared test,2.05E-03
gender,factor,0,Pearson's Chi-squared test,2.10E-02
age_at_initial_pathologic_diagnosis,integer,0,Kruskal-Wallis rank sum test,2.51E-02
days_to_birth,integer,8,Kruskal-Wallis rank sum test,2.87E-02
prior_diagnosis,factor,0,Pearson's Chi-squared test,4.75E-02{csv}
h5. Survival vs Batch 
!KaplanMeierCurveKIRC.png|thumbnail! !SurvivalByBatchKIRC.png|thumbnail!
Summary can be found [here|^SurvivalBatchSummaryStatisticsKIRC.txt], batch is significantly correlated with survival:
Likelihood ratio test= 61.35  on 10 df,   p=2.007e-09
Wald test            = 64.35  on 10 df,   p=5.39e-10
Score (logrank) test = 75.35  on 10 df,   p=4.066e-12