simulate_data_TTest

[DominiqueMakowski]

Describe the solution you'd like
Simulate a dataset of variables / groups with specified standardized difference.

• How to name the function (simulate_data_TTest, simulate_data_d, ...)?
• How to handle one sample - two samples paired / not paired

How could we do it?

e.g.:

import Distributions, Random, DataFrames, Psycho

function simulate_data_TTest(d::Number=1, n::Int=100)
  x1 = Random.rand(Distributions.Normal(0, 1), n)
  x2 = Random.rand(Distributions.Normal(d, 1), n)

  y = standardize(vcat(x1, x2))
  group = repeat(Psycho.simulate_groupnames(2), inner=n)

  data = DataFrames.DataFrame(hcat(y, groups), [:y, :Group])
  return data
end