basic

Bootstrap Standard Error & Resampling Calculator

SE_boot ≈ SD of resample statistics — empirical error.

Estimates standard error from a sample using the bootstrap approximation from sample standard deviation and sample size.

Dr. Helena Ortiz By Dr. Helena Ortiz
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

SE ≈ s/√n (bootstrap approximates this empirically)

In depth

Estimates standard error from a sample using the bootstrap approximation from sample standard deviation and sample size.