signatureSurvival (version 1.0.0)
Signature Survival Analysis
Description
When multiple Cox proportional hazard models are performed on clinical data
(month or year and status) and a set of differential expressions of genes,
the results (Hazard risks, z-scores and p-values) can be used to create gene-expression signatures.
Weights are calculated using the survival p-values of genes and are utilized to calculate expression
values of the signature across the selected genes in all patients in a cohort. A Single or multiple
univariate or multivariate Cox proportional hazard survival analyses of the patients in one cohort
can be performed by using the gene-expression signature and visualized using our survival plots.