LorMe (version 1.2.1)

t_test_report: Print Student's t-Test report

Description

Print Student's t-Test report

Usage

t_test_report(
  data,
  treatment_col,
  value_col,
  paired,
  subject_col,
  report = TRUE
)

Value

t_test_report returns list containing:

1. data frame of basic data descrption

2. results of student's t-Test

Arguments

data

Data frame containing the treatment, value and other information.

treatment_col

Numeric indicating where treatment locates (column number) in data.

value_col

Numeric indicating where treatment value (column number) in data.

paired

Logical indicating whether you want a paired t-test.

subject_col

Only meaningful when Pair is ture. Numeric indicating where subject of treatment (column number) in data.

report

Logical. If print report to console. Default:TRUE

Examples

{
  ### Data preparation ###
  testdata <- data.frame(
    treatment = c(rep("A", 6), rep("B", 6)),
    subject = rep(c(1:6), 2),
    value = c(rnorm(6, 2), rnorm(6, 1))
  )

  # Perform t-test (unpaired)
  t_test_result <- t_test_report(
    data = testdata,
    treatment_col = 1,
    value_col = 3
  )

  # Perform paired t-test
  t_test_result <- t_test_report(
    data = testdata,
    treatment_col = 1,
    value_col = 3,
    paired = TRUE,
    subject_col = 2
  )

  ### Basic data description ###
  print(t_test_result[[1]])
  print(t_test_result$basicdata)

  ### T-test results ###
  print(t_test_result[[2]])
  print(t_test_result$t.test_results)
}