spccharter
所属分类:物理/力学计算
开发工具:R
文件大小:0KB
下载次数:0
上传日期:2023-03-14 14:38:00
上 传 者:
sh-1993
说明: 创建多个SPC过程行为图,自动检测过程变化信号并修改中心线和控制...,
(Creates multiple SPC / process behaviour charts, automatically detecting signals of process change and revising centre lines and control limits.)
文件列表:
.Rbuildignore (110, 2023-03-14)
DESCRIPTION (625, 2023-03-14)
LICENSE.md (34896, 2023-03-14)
NAMESPACE (619, 2023-03-14)
R/ (0, 2023-03-14)
R/data.R (512, 2023-03-14)
R/globals.R (484, 2023-03-14)
R/spccharter.R (27695, 2023-03-14)
R/utilities.R (5890, 2023-03-14)
R/utils-data-table.R (632, 2023-03-14)
appveyor.yml (1085, 2023-03-14)
data-raw/ (0, 2023-03-14)
data-raw/testdata.R (4606, 2023-03-14)
data/ (0, 2023-03-14)
data/testdata.rda (791, 2023-03-14)
man/ (0, 2023-03-14)
man/figures/ (0, 2023-03-14)
man/figures/logo.jpg (6069, 2023-03-14)
man/figures/logo.png (43351, 2023-03-14)
man/spccharter.Rd (4327, 2023-03-14)
man/testdata.Rd (650, 2023-03-14)
spccharter.Rproj (343, 2023-03-14)
# spccharter
[![Project Status: Active – The project has reached a stable, usable
state and is being actively
developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
[![AppVeyor build
status](https://ci.appveyor.com/api/projects/status/github/johnmackintosh/spccharter?branch=master&svg=true)](https://ci.appveyor.com/project/johnmackintosh/spccharter)
[![R-CMD-check](https://github.com/johnmackintosh/spccharter/workflows/R-CMD-check/badge.svg)](https://github.com/johnmackintosh/spccharter/actions)
The goal of spccharter is rapid analysis of multiple statistical process
control charts. The package will create charts, detect signals of
improvement, and revise control limits each time a signal occurs.
Currently, ‘C’, ‘P’ and ‘U’ charts can be produced.
The package supports non standard evaluation - you can pass bare
variable names.
## Installation
spccharter is not on [CRAN](https://CRAN.R-project.org) yet
*But* the development version is available on
[GitHub](https://github.com/) with:
``` r
# install.packages("remotes") # if not already installed
remotes::install_github("johnmackintosh/spccharter")
```
## Example
One grouping variable:
``` r
library(spccharter)
spccharter(data, numerator = counts, datecol = date,
by = category_1, plot_type = 'c', direction = "both")
```
Two grouping variables:
``` r
library(spccharter)
spccharter(data, numerator = counts, denominator = attends, datecol = date,
by = c('ward','hospital'), plot_type = 'p', direction = "both")
```
## Example plots
![facet-spccharter](https://user-images.githubusercontent.com/3278367/84841170-7a516300-b039-11ea-90fb-9a373ac8bc26.PNG)
![spc-c-chart](https://user-images.githubusercontent.com/3278367/84840888-b932e900-b038-11ea-87d0-2e32e99bcdd1.png)
![spc-pchart](https://user-images.githubusercontent.com/3278367/84840901-c3ed7e00-b038-11ea-9377-b7a564433af0.png)
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