Package: splithalf 0.8.2

splithalf: Calculate Task Split Half Reliability Estimates

Estimate the internal consistency of your tasks with a permutation based split-half reliability approach. Unofficial release name: "I eat stickers all the time, dude!".

Authors:Sam Parsons [aut, cre]

splithalf_0.8.2.tar.gz
splithalf_0.8.2.zip(r-4.7)splithalf_0.8.2.zip(r-4.6)splithalf_0.8.2.zip(r-4.5)
splithalf_0.8.2.tgz(r-4.6-x86_64)splithalf_0.8.2.tgz(r-4.6-arm64)splithalf_0.8.2.tgz(r-4.5-x86_64)splithalf_0.8.2.tgz(r-4.5-arm64)
splithalf_0.8.2.tar.gz(r-4.7-arm64)splithalf_0.8.2.tar.gz(r-4.7-x86_64)splithalf_0.8.2.tar.gz(r-4.6-arm64)splithalf_0.8.2.tar.gz(r-4.6-x86_64)
splithalf_0.8.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
splithalf/json (API)
NEWS

# Install 'splithalf' in R:

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

Bug tracker:https://github.com/sdparsons/splithalf/issues

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

speedtestdata - Simulated data for runtime of splithalf package

On CRAN:

cpp

5.49 score 11 stars 14 scripts 312 downloads 4 mentions 5 exports 49 dependencies

Last updated from:d9a9ab5513. Checks:11 NOTE, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	NOTE	176
linux-devel-x86_64	NOTE	169
source / vignettes	OK	232
linux-release-arm64	NOTE	165
linux-release-x86_64	NOTE	166
macos-release-arm64	NOTE	236
macos-release-x86_64	NOTE	399
macos-oldrel-arm64	NOTE	231
macos-oldrel-x86_64	NOTE	377
windows-devel	NOTE	166
windows-release	NOTE	195
windows-oldrel	NOTE	160
wasm-release	OK	130

Exports:multiverse.plot splithalf splithalf.multiverse testretest.multiverse threshold

Dependencies:boot cli cpp11 DEoptimR dplyr farver generics ggplot2 glue GPArotation gtable isoband labeling lattice lifecycle lme4 magrittr MASS Matrix minqa mnormt nlme nloptr patchwork pillar pkgconfig plyr psych purrr R6 rbibutils RColorBrewer Rcpp RcppEigen Rdpack reformulas rlang robustbase S7 scales stringi stringr tibble tidyr tidyselect utf8 vctrs viridisLite withr

sim-validation

Rendered fromsim-validation.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2021-04-12
Started: 2021-04-01

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Visualising reliability multiverses	multiverse.plot threshold
Simulated data for runtime of splithalf package	speedtestdata
Internal consistency of task measures via a permutation split-half reliability approach	splithalf
Multiverse of data processing decisions on internal consistency reliability estimates.	splithalf.multiverse
Multiverse of data processing decisions on test retest reliability estimates.	testretest.multiverse