Description Usage Arguments Value See Also Examples
View source: R/recurrisk.group.R
A function to estimate the risk of recurrence using cancer registry disease-specific grouped survival data.
1 | recurrisk.group(data, data.cansurv, stagevar, stage.dist.value, adj.r = 1)
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data |
The SEER*Stat cause-specific or relative group survival data frame returned by function |
data.cansurv |
The data frame including parameter estimation and covariance matrix for the mixture cure survival model from Cansurv CSV format output. It also contains the information on strata and covariates. |
stagevar |
The stage variable containing the distant stage from SEER*Stat data. |
stage.dist.value |
The numeric value of distant stage. |
adj.r |
The adjustment factor used to adjust the registry-based survival curves for sensitivity analysis. The default value is 1. |
A data frame containing the following items.
link |
The parametric survival distribution among those not cured specified in CanSurv. |
cure |
The cure fraction estimated from the mixture cure survival model. |
lambda |
The estimated scale parameter of the survival distribution for those not cured. |
k |
The estimated shape parameter of the survival distribution for those not cured. |
theta |
The exponential hazard of the time from recurrence to cancer death. |
surv_curemodel |
The survival estimated from the mixture cure survival model. |
surv_notcure |
The estimated survival for the non-cured fraction. |
median_surv_notcured |
The median survival time for the non-cured fraction. |
s1_numerical |
The numerical estimated survival to recurrence (recurrence-free survival) for the non-cured fraction. |
G_numerical |
The numerical estimated survival to recurrence. |
CI_numerical |
1-G_numerical, the numerical estimated cumulative incidence of recurrence which is the probability of progressing to cancer recurrence. |
s1_analytical |
The analytical estimated survival to recurrence (recurrence-free survival) for the non-cured fraction. |
G_analytical |
The analytical estimated survival to recurrence. |
CI_analytical |
1-G_analytical, the analytical estimated cumulative incidence of recurrence. |
se_CI_analytical |
The standard error of CI_analytical. |
obs_surv |
The observed survival from SEER*Stat. |
obs_dist_surv |
The observed survival for distant stage from SEER*Stat. |
1 2 3 4 5 6 | data("data.group")
data("data.cansurv")
stagevar<-"SEER_historic_stage_LRD"
stage.dist.value<-2
adj.r<-1.5
out<-recurrisk.group(data.group, data.cansurv, stagevar, stage.dist.value, adj.r)
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