testSurvivalCutoff {psichomics} | R Documentation

## Test the survival difference between two survival groups given a cutoff

### Description

Test the survival difference between two survival groups given a cutoff

### Usage

    testSurvivalCutoff(
      cutoff,
      data,
      filter = TRUE,
      clinical,
      ...,
      session = NULL,
      survivalInfo = FALSE
    )

### Arguments

`cutoff` | Numeric: Cutoff of interest
`data` | Numeric: elements of interest to test against the cutoff
`filter` | Boolean or numeric: elements to use (all are used by default)
`clinical` | Data frame: clinical data
`...` | Arguments passed on to `processSurvTerms` `censoring` Character: censor using `left`, `right`, `interval` or `interval2` `scale` Character: rescale the survival time to `days`, `weeks`, `months` or `years` `formulaStr` Character: formula to use `coxph` Boolean: fit a Cox proportional hazards regression model? `survTime` `survTime` object: times to follow up, time start, time stop and event (optional) `event` Character: name of column containing time of the event of interest `timeStart` Character: name of column containing starting time of the interval or follow up time `timeStop` Character: name of column containing ending time of the interval (only relevant for interval censoring) `followup` Character: name of column containing follow up time
`session` | Shiny session
`survivalInfo` | Boolean: return extra survival information

### Value

p-value of the survival difference

[Package psichomics version 1.12.1 Index]