價格:免費
更新日期:2017-11-14
檔案大小:25.5 MB
目前版本:2.0
版本需求:需要 iOS 8.0 或以上版本。與 iPhone 5s、iPhone 6、iPhone 6 Plus、iPhone 6s、iPhone 6s Plus、iPhone SE、iPhone 7、iPhone 7 Plus、iPhone 8、iPhone 8 Plus、iPhone X、iPhone XS、iPhone XS Max、iPhone XR、iPad Air、iPad Air Wi-Fi + Cellular、iPad mini 2、iPad mini 2 Wi-Fi + Cellular、iPad Air 2、iPad Air 2 Wi-Fi + Cellular、iPad mini 3、iPad mini 3 Wi-Fi + Cellular、iPad mini 4、iPad mini 4 Wi-Fi + Cellular、12.9 吋 iPad Pro、12.9 吋 iPad Pro Wi-Fi + Cellular、iPad Pro(9.7 吋)、iPad Pro(9.7 吋)Wi-Fi + 行動網路、iPad (第 5 代)、iPad(第五代)Wi-Fi + 行動網路、iPad Pro(12.9 吋)(第二代)、iPad Pro(12.9 吋)(第二代)Wi-Fi + 行動網路、iPad Pro(10.5 吋)、iPad Pro(10.5 吋)Wi-Fi + 行動網路、iPad (第六代)、iPad Wi-Fi + Cellular(第六代)、iPad Pro(11 吋)、iPad Pro(11 吋) Wi-Fi + 行動網路、iPad Pro(12.9 吋)、iPad Pro(12.9 吋)Wi-Fi + 行動網路、iPad mini(第 5 代)、 iPad mini(第 5 代)Wi-Fi + 行動網路、 iPad Air(第 3 代)、 iPad Air(第 3 代)Wi-Fi + 行動網路、iPod touch (第 6 代) 及 iPod touch (第 7 代) 相容。
支援語言:英語
This application simulates the Xbar and S control charts, that are someof the tools of statistical quality control, or statistical process control (SPC).
It computes by simulation the ARL for different mean and sigma shifts. Concretely, the shifts are measured by d = (m1 - m0) / sigma0 and by r = sigma1 / sigma0.
In addition, it measures the number of times that each control chart shows an out-of-control alarm. For example, it is possible to see that the Xbar control chart detects sigma shifts too.
On the other hand, there is a tab where it sis possible to simulate the effect of the errors in the estimation of the mean and sigma during Phase I (real in-control and out-of-control ARLs)
There is a twin application for OS X available in its store.
At this moment the application languages are Spanish and English.
支援平台:iPhone, iPad