Resampling By Permutations


Enter Samples To Compare
Sample A

Sample B

The values will be shuffled between
the two samples to see how much this
changes the difference in their means


Repeat Permutations Of Samples
 

0 resampled differences shown


with items in each sample
simulated from populations
whose means differ by
Each permutation resampling is done by:
  • randomly shuffling the combined set of 0 items contained in A and B,
  • dividing that randomized set into two groups the size of the A and B samples,
  • computing the mean value (i.e., the average) for each group,
  • subtracting one mean value from the other, and
  • using that difference-of-means value to increment the histogram.

0 resampled
differences

An
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