Skip to contents

Plot Kolmogorov-Smirnov (KS) plot

Source: R/time_to_onset_analysis.R
plot_KS.Rd

This function generates a KS plot for comparing two distributions using the Kolmogorov-Smirnov statistic.

Usage

plot_KS(results_tto_analysis, RG = "drug")

Arguments

results_tto_analysis

The results of the time-to-event analysis.

RG

Specifies whether the drug-event combination of interest should be compared with other reports of the "drug" or of the "event".

Value

A ggplot object representing the KS plot.

Details

The function takes the results of a time-to-event analysis and compares two distributions based on the specified type of data (drug or event). It uses the ggplot2 package to create a KS plot, highlighting the points of greatest distance between the cumulative distribution functions (CDFs) of the two groups.

Examples

df <- time_to_onset_analysis(
  drug_selected = "skin care",
  reac_selected = list("skin affection" = list(
    "dry skin",
    "skin burning sensation",
    "skin irritation",
    "erythema",
    "rash macular",
    "acne",
    "skin haemorrhage"
  )),
  temp_drug = sample_Drug, temp_reac = sample_Reac,
  temp_ther = sample_Ther
)
plot_KS(df, RG = "event")