tests/testthat/_snaps/skewness-kurtosis.md

In easystats/datawizard: Easy Data Wrangling and Statistical Transformations

skewness works with data frames

Code
  skewness(iris[, 1:4])
Output
  Parameter    | Skewness |    SE
  -------------------------------
  Sepal.Length |    0.315 | 0.196
  Sepal.Width  |    0.319 | 0.196
  Petal.Length |   -0.275 | 0.196
  Petal.Width  |   -0.103 | 0.196

Code
  skewness(iris[, 1:4], iterations = 100)
Output
  Parameter    | Skewness |    SE
  -------------------------------
  Sepal.Length |    0.315 | 0.126
  Sepal.Width  |    0.319 | 0.175
  Petal.Length |   -0.275 | 0.137
  Petal.Width  |   -0.103 | 0.134

kurtosis works with data frames

Code
  kurtosis(iris[, 1:4])
Output
  Parameter    | Kurtosis |    SE
  -------------------------------
  Sepal.Length |   -0.552 | 0.381
  Sepal.Width  |    0.228 | 0.381
  Petal.Length |   -1.402 | 0.381
  Petal.Width  |   -1.341 | 0.381

Code
  kurtosis(iris[, 1:4], iterations = 100)
Output
  Parameter    | Kurtosis |    SE
  -------------------------------
  Sepal.Length |   -0.552 | 0.188
  Sepal.Width  |    0.228 | 0.351
  Petal.Length |   -1.402 | 0.167
  Petal.Width  |   -1.341 | 0.115

skewness works with matrices

Code
  skewness(as.matrix(iris[, 1:4]))
Output
  Parameter    | Skewness |    SE
  -------------------------------
  Sepal.Length |    0.315 | 0.196
  Sepal.Width  |    0.319 | 0.196
  Petal.Length |   -0.275 | 0.196
  Petal.Width  |   -0.103 | 0.196

Code
  skewness(as.matrix(iris[, 1:4]), iterations = 100)
Output
  Parameter    | Skewness |    SE
  -------------------------------
  Sepal.Length |    0.315 | 0.126
  Sepal.Width  |    0.319 | 0.175
  Petal.Length |   -0.275 | 0.137
  Petal.Width  |   -0.103 | 0.134

kurtosis works with matrices

Code
  kurtosis(as.matrix(iris[, 1:4]))
Output
  Parameter    | Kurtosis |    SE
  -------------------------------
  Sepal.Length |   -0.552 | 0.381
  Sepal.Width  |    0.228 | 0.381
  Petal.Length |   -1.402 | 0.381
  Petal.Width  |   -1.341 | 0.381

Code
  kurtosis(as.matrix(iris[, 1:4]), iterations = 100)
Output
  Parameter    | Kurtosis |    SE
  -------------------------------
  Sepal.Length |   -0.552 | 0.188
  Sepal.Width  |    0.228 | 0.351
  Petal.Length |   -1.402 | 0.167
  Petal.Width  |   -1.341 | 0.115

easystats/datawizard documentation built on April 17, 2025, 5:32 a.m.