plot_ROC: ROC

In XikunHan/metabolomicsR: Tools for Metabolomics Data

ROC

Description

Plot Receiver Operating Characteristic (ROC) curve for metabolites with or without covariates

Usage

plot_ROC(
  object = NULL,
  y = NULL,
  x = NULL,
  model_a = NULL,
  model_b = NULL,
  lab = NULL,
  text_x = 0.6,
  text_y = 0.3
)

Arguments

object	A Metabolite object.
y	A column name for the disease (0, 1)
x	One variable name (if x is provided, model_a and model_b should be NULL or vice versa).
model_a	Column names for model a (one or more covariates, as the first model).
model_b	Column names for model b (one or more covariates, as the second model).
lab	Title (eg. "BIOCHEMICAL"), default value is x.
text_x	Annotation position of text in x-axis.
text_y	Annotation position of text in y-axis.

Value

ROC.

XikunHan/metabolomicsR documentation built on Feb. 7, 2024, 1:17 p.m.