densityCal: Internal density calculation function serves for...

In haoeric/StackedDensityPlot: Build Overlapping Stacked Denisty Plot

Description

Internal density calculation function serves for stackDenistyPlot

Usage

densityCal(data, kernel = c("gaussian", "epanechnikov", "rectangular",
  "triangular", "biweight", "cosine", "optcosine"), bw = "nrd0", adjust = 1,
  reomoveOutliers = FALSE)

Arguments

data	Input data frame including variable columns and stackFactor column.
kernel	Kernel applied for density calculation, includes "gaussian", "epanechnikov", "rectangular", "triangular", "biweight", "cosine", "optcosine".
bw	The smoothing bandwidth to be used. The default, "nrd0", has remained the default for historical and compatibility reasons, rather than as a general recommendation, where e.g., "SJ" would rather fit.
adjust	The bandwidth used is actually adjust*bw.
reomoveOutliers	If coerce the outliers to 1.5*IQR level.

Value

data frame containing stackName, x, y and densityName

Examples

data <- iris
data$stackFactor <- data$Species
data$Species <- NULL
dr <- densityCal(data = data)

haoeric/StackedDensityPlot documentation built on May 17, 2019, 2:29 p.m.