ggbarplot: Draw barplot based on ggplot2, using data containg grouping...

In ZhonghuiGai/ggroup: ggplot2 based plot using grouping information

Description

Draw barplot based on ggplot2, using data containg grouping info. Only can draw one valuable. Function 1.

Usage

ggbarplot(
  data,
  variable,
  comparisons = NULL,
  test = "wilcox.test",
  jitter = TRUE,
  y_position = NULL,
  x.text.angle = 30
)

Arguments

data	A dataframe that containing the grouping info and multiple numaric valiabes.
variable	The collum that will be used to draw the barplot.
comparisons	a list that indicated which group to be compared.
test	The method that used for significant test, one of "t.test" and "wilcox.test". The default method is "wilcox.test".
jitter	A boolean value indicates whether add jitter points to the plot. The default value is TRUE.
y_position	A vector shows the values to be used in positions of the results significant tests.
x.text.angle	A numaric number indicated the angle of axix.test.x.

Value

The ggbarplot

Author(s)

Zhonghui Gai

Examples

library(ggplot2)
data <- iris
colnames(data)[5] <- "group"
ggbarplot(data = data, variable = "Petal.Width",
comparisons = list(c("setosa", "versicolor"),
 c("versicolor", "virginica"),
  c("setosa", "virginica"))) +  ggsci::scale_fill_aaas()

ZhonghuiGai/ggroup documentation built on Dec. 18, 2021, 8:28 p.m.