Plot a boxplot

Plot a boxplot

group_box(
  tab,
  group = NULL,
  metadata = NULL,
  mode = 1,
  group_order = NULL,
  facet_order = NULL,
  facet_ncol = NULL,
  paired = FALSE,
  paired_line_param = list(),
  alpha = FALSE,
  method = "wilcox",
  alpha_param = list(),
  point_param = NULL,
  p_value1 = FALSE,
  p_value2 = FALSE,
  only_sig = TRUE,
  stat_compare_means_param = NULL,
  trend_line = FALSE,
  trend_line_param = list()
)

Arguments

tab

your dataframe

group

which colname choose for group or a vector

metadata

the dataframe contains the group

mode

1~9, plot style, try yourself

group_order

the order of x group

facet_order

the order of the facet

facet_ncol

number of columns in facet, if NULL, will use the default value of ggplot2

paired

if paired is TRUE, points in different groups will be connected by lines. So the row names order is important.

paired_line_param

parameters parse to geom_line.

alpha

whether plot a group alphabeta by test of method

method

test method:wilcox, tukeyHSD, LSD, (default: wilcox), see multitest

alpha_param

parameters parse to geom_text

point_param

parameters parse to geom_point,

p_value1

multi-test of all group

p_value2

two-test of each pair

only_sig

only_sig for p_value2

stat_compare_means_param

parameters parse to stat_compare_means

trend_line

add a trend line

trend_line_param

parameters parse to geom_smooth

Value

a ggplot

Examples

a <- data.frame(a = 1:18, b = runif(18, 0, 5))
group_box(a, group = rep(c("a", "b", "c"), each = 6))