fitCuminc: Cumulative Incidences Curves

In cr17: Testing Differences Between Competing Risks Models and Their Visualisations

Description

Fits cumulative incidence function across different groups and risks.

Usage

fitCuminc(time, risk, group, cens = NULL)

Arguments

time	vector with times of the first event or follow-up, must be numeric.
risk	vector with type of event, can be numeric or factor/character.
group	vector with group variable, can be numeric or factor/character.
cens	value of 'risk' indicating censored observation (if NULL, the first value of 'risk' vector will be taken).

Value

list of length [(number of risks)*(number of groups) + 1], containing estimation of cumulative incidences curves for each risk and group. The last element of a list is a data.frame with results of a K-sample test, containing test statistic, p-value and degrees od freedom for each risk.

See Also

cuminc

Examples

fitCuminc(time = LUAD$time, risk = LUAD$event, group = LUAD$gender, cens = "alive")

Example output

Loading required package: ggplot2
Loading required package: survival
Loading required package: cmprsk
Loading required package: gridExtra
19 cases omitted due to missing values
Tests:
                 stat       pv df
death     0.047302722 0.827825  1
new_tumor 0.000650194 0.979657  1
Estimates and Variances:
$est
                      1000      2000      3000      4000      5000      6000
female death     0.3452837 0.5808543 0.6635543 0.6635543 0.7278766 0.7278766
male death       0.3090177 0.4747059 0.6531926 0.7012467 0.7012467 0.7012467
female new_tumor 0.1296415 0.1434789 0.1434789 0.2078012 0.2078012 0.2078012
male new_tumor   0.1050303 0.1545910 0.1545910 0.1545910 0.1545910 0.1545910

$var
                         1000        2000        3000        4000        5000
female death     0.0023015948 0.004031912 0.005511198 0.005511198 0.008173257
male death       0.0023423777 0.004253219 0.007199651 0.007056869 0.007056869
female new_tumor 0.0010807709 0.001237569 0.001237569 0.005714376 0.005714376
male new_tumor   0.0008818643 0.002177665 0.002177665 0.002177665 0.002177665
                        6000
female death     0.008173257
male death       0.007056869
female new_tumor 0.005714376
male new_tumor   0.002177665

cr17 documentation built on May 1, 2019, 7:31 p.m.