summary.sim.data.RdSummary method for sim.data objects
# S3 method for class 'sim.data'
summary(object, ...)An object of class "sim.data" returned by the sim.data function.
Additional arguments.
A list containing summary statistics of the simulated data.
set.seed(123)
library(Qval)
Q <- sim.Q(3, 10)
sim.data.obj <- sim.data(Q = Q, N = 1000)
#> distribute = uniform
#> model = GDINA
#> number of attributes: 3
#> number of items: 10
#> num of examinees: 1000
#> average of P0 = 0.174
#> average of P1 = 0.889
summary(sim.data.obj)
#> Call:
#> sim.data(Q = Q, N = 1000)
#>
#> ==============================================
#> ==============================================
#> Number of items = 10
#> Number of attributes = 3
#> Number of individuals = 1000
#>
#> Distribution of Alpha Patterns:
#> 000 001 010 011 100 101 110 111
#> freq 126 116 118 137 130 119 121 133
#> prop 0.126 0.116 0.118 0.137 0.13 0.119 0.121 0.133