showStat: Draw distribution of statistics

In cardiomoon/webr2: Data and Functions for Web-Based Analysis

Description

Draw distribution of statistics

Usage

showStat(
  fun = NULL,
  df1 = NULL,
  df2 = NULL,
  stat = NULL,
  alternative = c("two.sided", "less", "greater"),
  alpha = 0.05,
  show.area = TRUE,
  show.critical = TRUE,
  show.point = TRUE,
  color = "black",
  fill = "red",
  digits = 3
)

Arguments

fun	distrubution function
df1, df2	degrees of freedom
stat	numeric The value of statistics
alternative	a character string specifying the alternative hypothesis, must be one of "two.sided" (default), "greater" or "less". You can specify just the initial letter.
alpha	numeric confidence level of the interval
show.area, show.critical, show.point	logical
color	character Name of line color
fill	character Name of fill color
digits	integer indicating the number of decimal places

Examples

chisq.test(table(mtcars$am,mtcars$vs))
showStat(fun=dchisq,df1=1,stat=0.34754)
t.test(mpg~am,data=mtcars)
showStat(dt,df1=18.332,stat=-3.7671)

cardiomoon/webr2 documentation built on April 24, 2020, 9:44 p.m.