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ARL Xbar and S control charts

ARL Xbar and S control charts APK

ARL Xbar and S control charts APK

2.3.1 FreeFrancisco Aparisi ⇣ Download APK (8.76 MB)

A simulation for the Xbar and S control charts that computes the ARL

What's ARL Xbar and S control charts APK?

ARL Xbar and S control charts is a app for Android, It's developed by Francisco Aparisi author.
First released on google play in 8 years ago and latest version released in 2 years ago.
This app has 699 download times on Google play
This product is an app in Education category. More infomartion of ARL Xbar and S control charts on google play
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 the ARL for different mean and sigma shifts. Concretely, the shifts are measured by d = abs(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, it simulates the effect of the errors in the estimation of mean and sigma during Phase I in the real performance of the scheme.

At this moment the application languages are Spanish and English.

A twin Windows version is available here:

https://mega.nz/#!XIYGWSAA!HN8a9oXLUJ0I98c7omWeYhhvH68h1yuFXuuJnenUT4M

This application is also available for iOS (Iphone, iPad) and OS X (MAC). Just search in their stores.