show_sample_missing_values — show_sample_missing

show missing values for each sample

Usage

show_sample_missing_values(
  object,
  color_by,
  order_by,
  percentage = FALSE,
  show_x_text = TRUE,
  show_x_ticks = TRUE,
  desc = FALSE
)

Arguments

object: (required) A mass_dataset class object.
color_by: which column (in sample_info) is used to color samples
order_by: which column (in sample_info) is used to order samples
percentage: show MV percentage? TRUE or FALSE.
show_x_text: show x axis text or not? TRUE or FALSE
show_x_ticks: show x ticks or not? TRUE or FALSE
desc: descend sample order or not. TRUE or FALSE.

Value

A ggplot2 object

Author

Xiaotao Shen xiaotao.shen@outlook.com

Examples

data("expression_data")
data("sample_info")
data("variable_info")

object <- create_mass_dataset(
  expression_data = expression_data,
  sample_info = sample_info,
  variable_info = variable_info
)

show_sample_missing_values(object)

show_sample_missing_values(object, color_by = "class")

show_sample_missing_values(object, color_by = "class", order_by = "na")

show_sample_missing_values(object, color_by = "class", order_by = "na",
                           desc = TRUE)