boxplot_nEle: Box plot and number

In Rundmus/BAf-R_package: Binder Array data hanlding package in facility

Description

Make a box-and-whisker plot with showing the number of elements in each group If Y-axis is in log-scale, outliers are determined after log-transformation, unlike boxplot.

Usage

boxplot_nEle(
  formula,
  data,
  ...,
  subset,
  na.action,
  test = c("kruskal.test", "aov", "t.test"),
  test_txt_par = list(),
  nEle_txt_par = list()
)

Arguments

formula, data, subset, na.action	same as those for boxplot
...	arguments to be passed to boxplot
test	the test to check the difference between groups. If this is NULL or "", no test will be performed.
test_txt_par	a list of parameters to control on displaying the test result. refer to text. In here, x can be "center", "right", or numerical vectors as x of text. The default is x = "center", y= par("usr")[4], labels = 'pval', adj = c(0.5, 1.5), col = "navy", cex = 0.8).
nEle_txt_par	a parameter list for displaying the number of elements of each group. The default is list(x = seq_along(nEle), y = par("usr")[3], labels = nEle, col = "brown", cex = 0.8, pos = 3).

Author(s)

Mun-Gwan Hong, [e-mail]

See Also

boxplot

Examples

data <- data.frame("y"= rnorm(20), "x"= gl(2, 10))
boxplot_nEle(y ~ x, data, test= "t.test", test_txt_par= list("col"= "blue"))

Rundmus/BAf-R_package documentation built on May 18, 2020, 12:59 p.m.