• Food Ingredients Calculator

  US food labels list ingredients by weight but rarely say how much of each is in there. Paste an ingredient list to see the possible percentage range for every ingredient, including those in a “contains 2% or less” statement.

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• Standard Deviation Fraud Tester

  Real data are noisy, and so are their standard deviations. Enter a paper’s results table to see how often chance alone would produce SDs as similar as the ones reported, using the simulation test from Simonsohn (2013).

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