download.data: Combine inputs and outputs

In JPSurv: Joinpoint Model for Relative and Cause-Specific Survival

Combine inputs and outputs

Description

A function that returns a merged data set including the selected cohort input data and the accompanying data for plot.surv.year/plot.dying.year for the download feature in the JPSurv web app.

Usage

download.data(input, fit, nJP, yearvar, downloadtype, subset = NULL, 
              interval = "Interval", int.select = NULL)

Arguments

input	The input dataset read in by function joinpoint.seerdata.
fit	The joinpoint object containing the model output.
nJP	The number of joinpoints in the model.
yearvar	The variable name for year of diagnosis used in argument 'year' of the function joinpoint.
downloadtype	Either "graph" for graph data or "full" for full data.
subset	An optional string specifying a subset of observations used in the fitting process.
interval	The variable name for year since diagnosis. The default is 'Interval'.
int.select	The interval values selected for the plot if the downloadtype="graph". The default is NULL.

Value

A data frame containing the selected cohort input data and the below predicted columns.

Predicted_Survival_Int	The predicted interval survival.
Predicted_ProbDeath_Int	The predicted probability of Dying of Cancer.
Predicted_Survival_Cum	The predicted cumulative survival.
Predicted_Survival_Int_SE	The standard error of the predicted interval survival.
Predicted_Survival_Cum_SE	The standard error of the predicted probability of Dying of Cancer.
Predicted_ProbDeath_Int_SE	The standard error of the predicted cumulative survival.

Author(s)

Fanni Zhang <[e-mail]>

References

The JPSurv web app https://analysistools.nci.nih.gov/jpsurv/.

See Also

Plot.dying.year.annotate, Plot.surv.year.annotate, Plot.surv.int.multiyears.

Examples

data("breast.example", package="JPSurv")
data("fit1", package="JPSurv")

nJP<-2                 
data.graph135<-download.data(breast.example,fit1,nJP,"Year_of_diagnosis_1975","graph",
                             subsetStr1,interval="Interval",int.select=c(1,3,5)) 
data.full<-download.data(breast.example,fit1,nJP,"Year_of_diagnosis_1975","full",subsetStr1)          

JPSurv documentation built on June 8, 2025, 12:11 p.m.