# -------------------------------------------- # CITATION file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # -------------------------------------------- cff-version: 1.2.0 message: 'To cite package "shewhartr" in publications use:' type: software license: GPL-3.0-only title: 'shewhartr: Statistical Process Control with Tidyverse-Native Workflows' version: 1.3.0 abstract: 'A comprehensive toolkit for Statistical Process Control (SPC) that combines the rigor of classical Shewhart methodology with modern tidyverse-native interfaces. Provides classical control charts for variables (I-MR, Xbar-R, Xbar-S) and attributes (p, np, c, u), as well as regression-based control charts for processes with trend. Includes Nelson runs tests, Average Run Length (ARL) simulation, process capability indices with bootstrap confidence intervals, Box-Cox transformation guidance, and a clean Phase I / Phase II workflow. All chart objects integrate with broom via ''tidy'', ''glance'' and ''augment'' methods. References: Shewhart (1931, ISBN:0-87389-076-0); Montgomery (2019, ISBN:978-1-119-39930-8); Nelson (1984) ; Woodall (2000) ; Box & Cox (1964) .' authors: - family-names: Leite given-names: André email: leite@castlab.org - family-names: Vasconcelos given-names: Hugo email: hugo.vasconcelos@ufpe.br - family-names: Ospina given-names: Raydonal email: raydonal@castlab.org - family-names: Ferraz given-names: Cristiano email: cferraz@castlab.org preferred-citation: type: manual title: 'shewhartr: Statistical Process Control with Tidyverse-Native Workflows' authors: - family-names: Leite given-names: André email: leite@castlab.org - family-names: Vasconcelos given-names: Hugo email: hugo.vasconcelos@ufpe.br - family-names: Ospina given-names: Raydonal email: raydonal@castlab.org - family-names: Ferraz given-names: Cristiano email: cferraz@castlab.org year: '2026' notes: R package version 1.3.0 url: https://castlaboratory.github.io/shewhartr/ repository: https://cran.r-universe.dev repository-code: https://github.com/castlaboratory/shewhartr commit: 967de44ac323ac7d4bb6d623f80eb3c52e307c91 url: https://castlaboratory.github.io/shewhartr/ date-released: '2026-05-13' contact: - family-names: Leite given-names: André email: leite@castlab.org