# Basic 1 dimensional plots

This template is suitable for plotting a single group of 1 dimensional items. Refer to the Rmd source code to see how to adapt this template to your project.

## Load data

Normally you would obtain model parameters from OpenMx (or flexMIRT with flexmirt.read), but here are some inline parameters for demonstration purposes.

    small <- structure(list(param = structure(c(1, 1, 0, 0, -0.5789195, -2.412259,  -1.3471789, 1, 1, 0, 0, 1.0983234, -2.0991327, -2.9482965, 1,  1, 0, 0, 0.4078264, -0.9824549, -1.5905594, 1, 1, 0, 0, -1.0650001,  -0.2100243, -3.2034577), .Dim = c(7L, 4L), .Dimnames = list(NULL,      c("X2", "X6", "X7", "X10"))), mean = 0, cov = structure(9.8238066, .Dim = c(1L,  1L))), .Names = c("param", "mean", "cov"))
    small$spec <- list()
    small$spec[1:4] <- rpf.nrm(outcomes=4, T.c= lower.tri(diag(3),TRUE) * -1)

    ## Warning in `[<-`(`*tmp*`, 1:4, value = list(new("rpf.mdim.nrm", spec =
    ## c(3, : implicit list embedding of S4 objects is deprecated

## Item characteristic curve plots

## Item information curve plots

## Whole test plots