IS 6273 : Part 3 : Sec 1 : 1983 Guide for sensory evaluation of foods: Part 3 Statistical analysis of data: Section 1 Difference/preference tests

1. Scope

1.1 This standard (Part Ill/Sec 1) covers difference/preference tests. The various tests included in this standard are paired comparison test, duotrio test, triangle test, normal test, preference matrix analysis and x2-test.