SE {FedIRT} | R Documentation |
Calculates Standard Error(SE) for FedIRT models.
SE(fedresult)
fedresult |
fedirt result object |
Input is the object of fedirt class.
An array of standard errors for all parameters.
# turn input data to a list
inputdata = list(as.matrix(example_data_2PL))
# Call fedirt() function, and use 2PL model
fedresult = fedirt(inputdata, model_name = "2PL")
# get SE result
SEresult = SE(fedresult)