Title: Cognitive Diagnostic Computerized Adaptive Testing
Authors@R: c(person(given = "Miguel A.",family = "Sorrel", role = c("aut", "cre", "cph"),email = "miguel.sorrel@uam.es"),person(given = "Pablo", family = "Nájera", role = c("aut","cph")), person(given="Francisco J.",family = "Abad",role = c("aut","cph")))
Description: Provides a set of functions for conducting cognitive diagnostic computerized adaptive testing applications (Chen (2009) <doi:10.1007/s11336-009-9123-2>). It includes different item selection rules such us the global discrimination index (Kaplan, de la Torre, and Barrada (2015) <doi:10.1177/0146621614554650>) and the nonparametric selection method (Chang, Chiu, and Tsai (2019) <doi:10.1177/0146621618813113>), as well as several stopping rules. Functions for generating item banks and responses are also provided. To guide item bank calibration, model comparison at the item level can be conducted using the two-step likelihood ratio test statistic by Sorrel, de la Torre, Abad and Olea (2017) <doi:10.1027/1614-2241/a000131>.
Imports: GDINA (>= 2.2.0), ggplot2 (>= 3.3.0), cowplot, foreach,
Author: Miguel A. Sorrel [aut, cre, cph],
Maintainer: Miguel A. Sorrel <miguel.sorrel@uam.es>

Description: Provides a set of functions for conducting cognitive diagnostic computerized adaptive testing applications (Chen, 2009) <DOI:10.1007/s11336-009-9123-2>). It includes different item selection rules such us the global discrimination index (Kaplan, de la Torre, and Barrada (2015) <DOI:10.1177/0146621614554650>) and the nonparametric selection method (Chang, Chiu, and Tsai (2019) <DOI:10.1177/0146621618813113>), as well as several stopping rules. Functions for generating item banks and responses are also provided. To guide item bank calibration, model comparison at the item level can be conducted using the two-step likelihood ratio test statistic by Sorrel, de la Torre, Abad and Olea (2017) <DOI:10.1027/1614-2241/a000131>.

Title: Retrieve U.S. Flu Season Data from the CDC FluView Portal
Description: The U.S. Centers for Disease Control (CDC) maintains a portal
accessing state, regional and national influenza statistics. The Flash
interface makes it difficult and time-consuming to select and retrieve
influenza data. This package provides functions to access the data provided
Imports: httr (>= 0.3.0), pbapply, xml2, dplyr, utils