Control charts usually present a graphic display of process stability and/or instability with time, from which the you can determine mean and standard deviation.

A control chart plots measured values along with upper and lower quality control limits. Values appearing outside these limits are unacceptable and could indicate a manufacturing problem. Although ...

Snigdhansu Chatterjee, Peihua Qiu, Distribution-Free Cumulative Sum Control Charts Using Bootstrap-Based Control Limits, The Annals of Applied Statistics, Vol. 3, No. 1 (Mar., 2009), pp. 349-369 ...

Many processes must be monitored by using observations that are correlated. An approach called algorithmic statistical process control can be employed in such situations. This involves fitting an ...

Control charts that are properly constructed and maintained prevent false out-of-control signals and provide a useful method for monitoring a process.

I'm bored,So I want to make a custom control in c# that will duplicate most of the 2d charts one would find in excel. (Bar, Column, Line, Pie, '¦ )I have a fairly good idea on how I want to lay ...

Inaccuracies in furnishing arrival and departure timings at the national train inquiry system will soon be a thing of the past.