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Books  Software


Handbook of IRR 5th ed. Vol 1, PDF $19.95

Handbook of IRR 5th ed. Vol 2, PDF $19.95

Rater Reliability with SAS, PDF

Handbook of IRR 4th ed., PDF)

Handbook of IRR  4th ed, paper+PDF

Handbook of IRR 4th ed, hard copy

Software home

AgreeStat 360 Excel / Windows

AgreeStat 360 / Cloud-Based

testing the difference of agreement coefficients for statistical significance
AgreeTest /Cloud-Based
$0 (free)

Order a hard copy of the any of the books from an Amazon shop