Prepare Questionnaire Data for Analysis
Overview
Offers a suite of functions to prepare questionnaire data for analysis (perhaps other types of data as well). By data preparation, I mean data analytic tasks to get your raw data ready for statistical modeling (e.g., regression). There are functions to investigate missing data, reshape data, validate responses, recode variables, score questionnaires, center variables, aggregate by groups, shift scores (i.e., leads or lags), etc. It provides functions for both single level and multilevel (i.e., grouped) data. With a few exceptions (e.g., ncases()), functions without an "s" at the end of their primary word (e.g., center_by()) act on atomic vectors, while functions with an "s" at the end of their primary word (e.g., centers_by()) act on multiple columns of a data.frame.
Install
Health
NOTER code for possible problemsr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64
Found calls to structure() using deprecated special names: quest/man/gtheory_ml.Rd (.Names: 1) '.Names' should be changed to 'names'.
- NOTE8 OK, 5 NOTENow
- NOTE11 OK, 2 NOTE2026-07-16
- OK13 OK2026-06-09
- ERROR12 OK, 1 ERROR2026-06-08
- WARNING12 OK, 1 WARNING2026-06-07
- OK12 OK2026-04-25
Show 1 earlier changeHide 1 earlier change
- ERROR13 OK, 1 ERROR2026-03-10
Documentation
- Help pages
- 125includes a package overview page
- Examples that run
- 100%123 run in a plain check
- Exported functions with examples
- 99%
- Documented parameters
- 98%
- Return-value docs
- 100%
- Help pages citing references
- 14%
Downloads
Dependencies
Installing quest adds 84 packages (44 with compiled code, 85 MB of source tarballs). Heaviest: BH 14 MB, stringi 11 MB, ggplot2 6.0 MB.
Code & Tests
People & History
Pick two releases to compare their code metrics.
- RR 4.6.0 released · 2026-04-24
- 0.2.1Latest
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- 0.2.02023-12-05 · diff ↗ ·
added 63 exports
.cronbach, .cronbachs, .gtheory, .gtheorys, add_sig, add_sig_cor, amd_bi, amd_multi, amd_uni, auto_by, boot_ci, composite, composites, confint2, confint2.boot, confint2.default, cor_by, cor_miss, cor_ml, corp, corp_by, corp_miss, corp_ml, covs_test, cronbach, cronbachs, deff, deffs, describe_ml, gtheory and 33 more - RR 4.3.0 released · 2023-04-21
- RR 4.2.0 released · 2022-04-22
- 0.1.02021-09-10
- RR 4.1.0 released · 2021-05-18
Package metadata
- First published
- 2021-09-10
- Total releases
- 3 / 5 yrs
- License
- GPL (>= 2) OSI
- Minimum R
- ≥ 4.0.0
- Download size
- 206 KB
Cite
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Run in R for the authors' preferred citation:
citation("quest")This package has no citation file, so citation() returns this entry built from DESCRIPTION.
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