标准号:IS 6273 Pt.3/Sec.1-1983
发布日期:1983/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard (Part III/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.