error.bar: Plots error bars on a base R plot

In evanchildress/plotHacks: Wrapper function for easy plotting in using base R functionality

Plots error bars on a base R plot

Description

Plots error bars on a base R plot

Usage

error.bar(x, y, upper.y, lower.y = upper.y, upper.x, lower.x = upper.x,
  length = 0.03, x.bar = F, y.bar = T, interval.type = "dist", ...)

Arguments

x	a numeric vector palcement of error bars on the x-axis
y	a numeric vector of the y-origins of the error bars
upper.y	A vector of the upper y limits for error bars
lower.y	A vector of the lower y limits for error bars, set to upper.y by default
upper.x	A vector of the upper x limits for error bars
lower.x	A vector of the lower x limits for error bars, set to upper.x by default
length	the length of the cap on the error bars
x.bar	Logical indicating whether to include horizontal error bars
y.bar	Logical indicating whether to include vertical error bars
interval.type	If this is set to "dist", upper.y is set to y+upper.y

Details

Puts error bars on a plot. The default has only y error bars, you must define the vectors x,y, and upper.y (your error vector) at a minimum. Lower and upper error can be set separately by also defining lower.y. To display x error bars set x.bar=T and upper.x to a vector containing your x error. type is set to either "dist" as in distance from the mean or "value" which is the actual lower/upper bound

evanchildress/plotHacks documentation built on July 29, 2022, 5 a.m.