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Calculate agreement in ordered rating scales, and compares this to agreement with simulated coding error.
compareAgreement(V, n=500, e=0.01, N=500, pos=FALSE)The function returns a list with agreement A without simulated coding errors, the mean of agreement with simulated coding error, and the standard deviation of agreement with simulated coding error.
A vector with an entry for each individual
Number of samples in the simulation of coding errors
Proportion of samples for which errors are simulated
Number of replications for calculating mean and standard deviation
Vector of possible positions. If FALSE, the values occurring in V are set as the possible values
Didier Ruedin
This function calculates agreement on a vector, and compares the value with agreement with simulated coding error. It runs the function agreementError N times. The other arguments (n, e, pos) are passed down to the agreementError function.
agreement, agreementError
# Sample data:
V <- c(1,1,1,1,2,3,3,3,3,4,4,4,4,4,4)
compareAgreement(V)
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