Package: dcm2 1.0.2.9000

Jeffrey Hoover

dcm2: Calculating the M2 Model Fit Statistic for Diagnostic Classification Models

A collection of functions for calculating the M2 model fit statistic for diagnostic classification models as described by Liu et al. (2016) <doi:10.3102/1076998615621293>. These functions provide multiple sources of information for model fit according to the M2 statistic, including the M2 statistic, the *p* value for that M2 statistic, and the Root Mean Square Error of Approximation based on the M2 statistic.

Authors:Jeffrey Hoover [aut, cre], W. Jake Thompson [aut], Wenchao Ma [ctb], University of Kansas [cph]

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dcm2_1.0.2.9000.tar.gz(r-4.7-arm64)dcm2_1.0.2.9000.tar.gz(r-4.7-x86_64)dcm2_1.0.2.9000.tar.gz(r-4.6-arm64)dcm2_1.0.2.9000.tar.gz(r-4.6-x86_64)
dcm2_1.0.2.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
dcm2/json (API)

# Install 'dcm2' in R:

install.packages('dcm2', repos = c('https://atlas-aai.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/atlas-aai/dcm2/issues

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

data_att1 - Simulated Data for a Single Attribute Assessment
sample_data - Simulated Data for Testing Functions

On CRAN:

cpp

4.18 score 1 packages 3 scripts 267 downloads 12 exports 25 dependencies

Last updated from:b156764ddd. Checks:15 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	169
linux-devel-x86_64	OK	219
source / vignettes	OK	228
linux-release-arm64	OK	165
linux-release-x86_64	OK	164
macos-release-arm64	OK	129
macos-release-x86_64	OK	313
macos-oldrel-arm64	OK	178
macos-oldrel-x86_64	OK	206
windows-devel-arm64	OK	380
windows-devel-x86_64	OK	158
windows-release-arm64	OK	382
windows-release-x86_64	OK	117
windows-oldrel-x86_64	OK	116
wasm-release	OK	132

Exports::=.data %>%as_binary as_label as_name calc_m2 enquo enquos fit_m2 inv_logit logit

Dependencies:backports broom cli cpp11 dplyr generics glue lifecycle magrittr modelr pillar pkgconfig purrr R6 Rcpp RcppArmadillo rlang stringi stringr tibble tidyr tidyselect utf8 vctrs withr

Using dcm2

Usage | References

Rendered fromdcm2.Rmdusingknitr::rmarkdown

Last update: 2024-04-29
Started: 2024-04-29

Help page	Topics
Make Binary Profiles	as_binary
Calculate the M2	calc_m2
Simulated Data for a Single Attribute Assessment	data_att1
Model Fit M2 Calculations	fit_m2
Log-odds Transformation	inv_logit logit log_odds
Simulated Data for Testing Functions	sample_data

Package: dcm2 1.0.2.9000

dcm2: Calculating the M2 Model Fit Statistic for Diagnostic Classification Models

Citation

Development and contributors

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)