pt_error: Point with error bars

View source: R/pt_error.R

pt_errorR Documentation

Point with error bars

Description

Point with error bars

Usage

pt_error(
  x,
  y,
  SE,
  pch,
  bg,
  ln.col,
  ln.lwd,
  cex = 1,
  pt.lwd = 0.5,
  pt.lty = 1,
  pt.col = "black",
  length = 0.07
)

Arguments

x

x-value

y

y-value (or mean)

SE

standard error

pch

plotting ‘character’, i.e., symbol to use. see points()

bg

background (fill) color for the open plot symbols given by pch = 21:25. see points()

ln.col

color of error bar lines

ln.lwd

width of error bar lines

cex

size of point

pt.lwd

line width of points

pt.lty

line type for points

pt.col

color of point

length

length of the edges of the error bar head (in inches).

Value

draws lines in the form of error bars

Note

see arrows() and errorbars() functions

Examples

x.val=c(1,2,3)
mean.val=c(2,5,7)
se.val=c(0.1,0.5,1)
plot(mean.val~x.val,ylim=c(0,10),type="n")
pt_error(x.val,mean.val,se.val,21,"dodgerblue1","grey",2,cex=2)

SwampThingPaul/AnalystHelper documentation built on May 15, 2024, 1:32 p.m.