Skip to contents

DateTime Swimmer Plot Example Data

Source: R/data_swimmer_unified_docs.R
swimmer_unified_datetime.Rd

A dataset with actual calendar dates to demonstrate datetime handling capabilities of the swimmer plot function. Shows how to work with real-world date formats in clinical data.

Usage

data(swimmer_unified_datetime)

Format

A data frame with 10 rows and 8 variables:

PatientID

Character. Unique patient identifiers (PT001-PT010)

StartDate

Character. Treatment start date in YYYY-MM-DD format

EndDate

Character. Treatment end date in YYYY-MM-DD format

BestResponse

Character. Best overall response (CR, PR, SD, PD)

Surgery

Character. Surgery date in YYYY-MM-DD format (NA if no surgery)

ProgressionAssessment

Character. Date of progression assessment (NA if no progression)

EventType

Character. Type of clinical event recorded

Site

Character. Clinical trial site (Center A, B, C)

Source

Generated for ClinicoPath package demonstration

See also

Other swimmer plot datasets: swimmer_unified_basic, swimmer_unified_comprehensive, swimmer_unified_events, swimmer_unified_oncology

Examples

data(swimmer_unified_datetime)

# DateTime swimmer plot with relative display
swimmerplot(
  data = swimmer_unified_datetime,
  patientID = "PatientID", 
  startTime = "StartDate",
  endTime = "EndDate",
  responseVar = "BestResponse",
  timeType = "datetime",
  dateFormat = "ymd",
  timeUnit = "months",
  timeDisplay = "relative",
  milestone1Name = "Surgery",
  milestone1Date = "Surgery"
)
#> 
#>  SWIMMER PLOT
#> 
#> character(0)
#> 
#>  Timeline Summary Statistics         
#>  ─────────────────────────────────── 
#>    Metric                Value       
#>  ─────────────────────────────────── 
#>    Number of Patients    10.000000   
#>    Total Observations    10.000000   
#>    Median Duration        8.500000   
#>    Mean Duration          8.450000   
#>    Total Person-Time     84.450000   
#>    Mean Follow-up         8.450000   
#>    CR Rate (%)           30.000000   
#>    PD Rate (%)           20.000000   
#>    PR Rate (%)           30.000000   
#>    SD Rate (%)           20.000000   
#>  ─────────────────────────────────── 
#> 
#> 
#>  <div style='background-color: #e8f5e8; padding: 15px; border-radius:
#>  5px; margin: 10px 0;'>
#> 
#>  Clinical Interpretation
#> 
#>  <div style='margin: 10px 0;'><h5 style='color: #2e7d32;'>Timeline
#>  Analysis:
#> 
#>  Study included 10 patients with 10 timeline observations. Median
#>  follow-up was 8.5 months (range: 3.0 to 14.0 months).
#> 
#>  <div style='margin: 10px 0;'><h5 style='color: #2e7d32;'>Person-Time
#>  Analysis:
#> 
#>  Total person-time: 84.5 months. Average follow-up per patient: 8.4
#>  months.
#> 
#>  <div style='margin: 10px 0;'><h5 style='color: #2e7d32;'>Response
#>  Pattern Analysis:
#> 
#>  Most common response was CR (30.0% of observations). Response
#>  distribution shows clinical patterns suitable for efficacy analysis.
#> 
#>  Person-Time Analysis                                                       
#>  ────────────────────────────────────────────────────────────────────────── 
#>    Response Type    Patients    Total Time    Mean Time    Incidence Rate   
#>  ────────────────────────────────────────────────────────────────────────── 
#>  ────────────────────────────────────────────────────────────────────────── 
#> 
#> 
#>  Milestone Event Summary                              
#>  ──────────────────────────────────────────────────── 
#>    Milestone    Events    Median Time    Time Range   
#>  ──────────────────────────────────────────────────── 
#>  ──────────────────────────────────────────────────── 
#> 
#> 
#>  Advanced Clinical Metrics                              
#>  ────────────────────────────────────────────────────── 
#>    Metric    Value    Unit    Clinical Interpretation   
#>  ────────────────────────────────────────────────────── 
#>  ────────────────────────────────────────────────────── 
#>