rmsd {irt} | R Documentation |
The formula for RMSD is:
RMSD = \sqrt{\frac{\sum_{i = 1}^n(\hat \theta - \theta)^2}{n}}
rmsd(est, true)
est |
A numeric vector of estimated values |
true |
A numeric vector of true values |
A number representing RMSD.
Emre Gonulates
true <- rnorm(10)
est <- true + runif(10)