Sentence examples for package survival from inspiring English sources

The ranked expression levels were classified into the top 20/25%, bottom 20/25% and middle 60/50%, respectively, then Kaplan-Meier survival curves were drawn and log-rank test P values were calculated by using the R package "survival".

Statistical analyses were performed using the R package survival 2.3.0.

All analyses were conducted in R using the package "survival".

Log-rank test in the R package survival was used for the statistical analysis.

All analyses were conducted in SPSS version 16.0 software (SPSS Inc., Chicago, IL, USA) and R using the package "survival".

In the offspring survival experiment, mortality was analyzed with a Cox proportional hazards model (Coxph function from package survival, R 2.1 [87]).

Progression free survival (PFS) and overall survival of patients with ccRCC were estimated by the Kaplan-Meier method (R-package "survival").

Survival analysis was performed using the Cox proportional hazards model (R-package survival).

For analysing survival, we calculated Cox's proportional hazard models (procedure 'coxph', R-package 'Survival' [ 67]).

Survival analysis was performed by Cox regression as implemented in the R-package survival (Andersen and Gill, 1982; Therneau et al., 1990).

For survival analysis, a Cox proportional hazards model was utilized as implemented in the coxph function in the R-package survival.