Simulating Data for PLS Mode B Structural Models
A set of functions have been implemented to generate random data to perform Monte Carlo simulations on structural models with formative constructs and interaction and nonlinear effects (Two-Step PLS Mode B structural models). The setup of the true model considers a simple structure with three formative exogenous constructs related to one formative endogenous construct. The routines take into account the interaction and nonlinear effects of the exogenous constructs on the endogenous construct.

Dynamic Estimation of Group-Level Opinion
Fit dynamic group-level IRT and MRP models from individual or
aggregated item response data. This package handles common preprocessing
tasks and extends functions for inspecting results, poststratification, and
quick iteration over alternative models.
c(
person("James", "Dunham", email = "james@jdunham.io", role = c("aut", "cre")),
person("Devin", "Caughey", email = "caughey@mit.edu", role = c("aut")),
person("Christopher", "Warshaw", email = "cwarshaw@mit.edu", role = c("aut"))
)
assertthat, data.table, ggplot2, lubridate, methods, R6,
survey
'aggregate_item_responses.r' 'assertions.r' 'class-control.r'
'class-dgo_fit.r' 'class-dgirt_fit.r' 'constants.r'
'class-dgirtin.r' 'class-dgmrp_fit.r' 'dgirt.r'
'dichotomize_item_responses.r' 'expand_rownames.r'
'methods-control.r' 'methods-dgirtfit-plot.r'
'methods-dgirtfit-poststratify.r' 'methods-dgirtfit.r'
'methods-dgirtin.r' 'name_helpers.r' 'package.R'
'rake_partial.r' 'restrict_input_data.r'
'reweight_item_responses.r' 'shape.r' 'shape_hierarchical.r'
'toy_dgirt_in.r' 'toy_dgirtfit.r' 'validate_dgirtIn.r'
'validate_input_data.r'
James Dunham [aut, cre],
Devin Caughey [aut],
Christopher Warshaw [aut]

'aggregate_item_responses.r' 'assertions.r' 'class-control.r'
'class-dgo_fit.r' 'class-dgirt_fit.r' 'constants.r'
'class-dgirtin.r' 'class-dgmrp_fit.r' 'dgirt.r'
'dichotomize_item_responses.r' 'methods-control.r'
'methods-dgirtfit-plot.r' 'methods-dgirtfit-poststratify.r'
'methods-dgirtfit.r' 'methods-dgirtin.r' 'name_helpers.r'
'package.R' 'rake_partial.r' 'restrict_input_data.r'
'reweight_item_responses.r' 'shape.r' 'shape_hierarchical.r'
'toy_dgirt_in.r' 'toy_dgirtfit.r' 'validate_dgirtIn.r'
'validate_input_data.r'