color_cluster: color_cluster groups pixels of each curve in the image based...

In Pechli-Lab/SurvdigitizeR: Digitizing Survival Curves

color_cluster groups pixels of each curve in the image based on color using k-medoids clustering

Description

color_cluster groups pixels of each curve in the image based on color using k-medoids clustering

Usage

color_cluster(fig.df, num_curves = 3, censoring = F, enhance = F)

Arguments

fig.df	a dataframe with x,y and h,s,l values for each pixel
num_curves	the number of curves that are on the figure to be digitized
censoring	logical indicating whether censoring occurs in a different color (usually black)
enhance	indicating whether converting HSl channcels into same scale

Value

fig.grp: a dataframe with x,y,h,s,l values and associated group (curve) for each pixel

Examples

# color_cluster(fig.df =  fig.df, num_curves = 3, censoring = F, enhance = F)

Pechli-Lab/SurvdigitizeR documentation built on July 17, 2024, 8:01 a.m.