qicharts: Quality Improvement Charts
Version 0.5.5

Functions for making run charts and basic Shewhart control charts for measure and count data. The main function, qic(), creates run and control charts and has a simple interface with a rich set of options to control data analysis and plotting, including options for automatic data aggregation by subgroups, easy analysis of before-and-after data, exclusion of one or more data points from analysis, and splitting charts into sequential time periods. Missing values and empty subgroups are handled gracefully.

Package details

AuthorJacob Anhoej [aut, cre], Timo Roeder [ctb]
Date of publication2017-08-28 18:53:30 UTC
MaintainerJacob Anhoej <[email protected]>
Package repositoryView on CRAN
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qicharts documentation built on Aug. 29, 2017, 1:04 a.m.