weighted.agreement: Weighted agreement

In iriseekhout/Agree: Agreement and reliability between multiple raters

Weighted agreement

Description

The agreement between 2 or more raters when they may be one category off, that category is weighted by 1 by default. Only relevant for ordinal rating scales with more than 2 Likert categories.

Usage

weighted.agreement(data, weight = 1, ...)

Arguments

data	A data matrix or table with equal number of columns and rows. Or a data frame that contains the scores for each rater in each column.
weight	weight for the one-off category, default weight = 1
...	options for sumtable

Value

An S3 object containing the proportion of agreement.

Examples

df <- data.frame(r1=factor(c(1,2,2,0,3,3,1,0,3,0,2,2,0,3,1)),
                 r2=factor(c(1,1,1,0,3,3,1,0,1,0,2,2,0,2,1)),
                 r3=factor(c(1,1,1,3,3,2,1,0,1,0,2,2,0,3,1)),
                 r4=factor(c(1,2,1,0,3,3,1,0,3,0,2,2,0,2,1)))
table <- sumtable(df=df, ratings=c("r1", "r2", "r3", "r4"), levels=c("0","1", "2", "3"))
weighted.agreement(table)

iriseekhout/Agree documentation built on July 28, 2023, 11:24 p.m.