gaussian_traceline_pts_proxy {regDIF} | R Documentation |
Continuous tracelines using proxy data.
Description
Continuous tracelines using proxy data.
Usage
gaussian_traceline_pts_proxy(
p_item,
prox_data,
responses_item,
pred_data,
samp_size
)
Arguments
p_item |
Vector of item parameters. |
prox_data |
Vector of observed proxy scores. |
responses_item |
Vector of item responses. |
pred_data |
Matrix or data frame of DIF and/or impact predictors. |
samp_size |
Sample size in data set. |
Value
a "matrix"
of probability values for Gaussian item likelihood
[Package regDIF version 1.1.1 Index]