Intraclass Correlations for Quantifying Inter-Rater Reliability

Calculates various intraclass correlation coefficients used to quantify inter-rater and intra-rater reliability. The assumption here is that the raters produced quantitative ratings. Most of the statistical procedures implemented in this package are described in details in Gwet, K.L. (2014, ISBN:978-0970806284): "Handbook of Inter-Rater Reliability," 4th edition, Advanced Analytics, LLC.


Reference manual

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1.0 by Kilem L. Gwet, a year ago

Browse source code at

Authors: Kilem L. Gwet , Ph.D.

Documentation:   PDF Manual  

GPL (>= 2) license

Imports stats

Suggests scales, plyr, knitr, rmarkdown

See at CRAN