Template:Infobox control chart/doc

Infobox for control charts.

Usage

Copy-paste this empty template. Explanations of the parameters is given below

{{Infobox control chart
| name =                      
| proposer =                  
<!-----Process observations----->
| subgroupsize =              
| measurementtype =           
| qualitycharacteristictype = 
| distribution =              
<!---------Performance---------->
| sizeofshift =               
| arl =                       
<!---Process variation chart--->
| varchart =                  
| varcenter =                 
| varupperlimit =             
| varlowerlimit =             
| varstatistic =              
<!------Process mean chart------>
| meanchart =                 
| meancenter =                
| meanlimits =                
| meanupperlimit =                
| meanlowerlimit =                
| meanstatistic =             
}}

Parameter descriptions

Parameter	Required?	Default value	Conditional upon	Description
name	Template:No	Template:Tlx	Template:CNone	The name of the chart
proposer	Template:No	Template:CNone	Template:CNone	The person who originally proposed the chart
subgroupsize	Template:Yes	Template:CNone	Template:CNone	The size of the rational subgroup being monitored
measurementtype	Template:Yes	Template:CNone	Template:CNone	What is being measured (quality characteristic directly, proportion, count, etc.)
qualitycharacteristictype	Template:Yes	Template:CNone	Template:CNone	Attributes or variables data
distribution	Template:Yes	Template:CNone	Template:CNone	Probability distribution of the quality characteristic
sizeofshift	Template:No	Template:CNone	Template:CNone	Minimum size of the shift in the quality characteristic that the chart can detect
arl	Template:No	Template:CNone	Template:CNone	Average run length
varchart	Template:No	Template:CNone	Template:CNone	Image file depicting control chart for variability
varcenter	Template:No	Template:CNone	Template:CNone	How to compute the variability control chart center line
varupperlimit	Template:No	Template:CNone	Template:CNone	How to compute the variability control chart upper limit
varlowerlimit	Template:No	Template:CNone	Template:CNone	How to compute the variability control chart lower limit
varstatistic	Template:No	Template:CNone	Template:CNone	How to compute the individual points on the variability control chart
meanchart	Template:No	Template:CNone	Template:CNone	Image file depicting control chart for the mean
meancenter	Template:No	Template:CNone	Template:CNone	How to compute the mean control chart center line
meanlimits	Template:No	Template:CNone	Template:CNone	How to compute the mean control chart limits (if limits are symmetric)
meanupperlimit	Template:No	Template:CNone	!{{meanlimits}}	How to compute the mean control chart upper limit (if limits are asymmetric)
meanlowerlimit	Template:No	Template:CNone	!{{meanlimits}}	How to compute the mean control chart lower limit (if limits are asymmetric)
meanstatistic	Template:No	Template:CNone	Template:CNone	How to compute the individual points on the mean control chart

Example

{{Infobox control chart
| name =            np-chart
| proposer =        [[Walter A. Shewhart]]
| subgroupsize =    n > 1
| measurementtype = Fraction nonconforming per unit
| qualitycharacteristictype = Attributes data
| distribution =    [[Binomial distribution]]
| sizeofshift =     ≥ 1.5σ
| arl =             Unknown
| meanchart =       Np control chart.svg
| meancenter =      <math>n \bar p = \frac {\sum_{i=1}^m \sum_{j=1}^n \begin{cases} 1 & \mbox{if }x_{ij}\mbox{ defective} \\ 0 & \mbox{otherwise} \end{cases}}{m}</math>
| meanlimits =      <math>n \bar p \pm 3\sqrt{n \bar p(1- \bar p)}</math>
| meanstatistic =   <math>n \bar p_i = \sum_{j=1}^n \begin{cases} 1 & \mbox{if }x_{ij}\mbox{ defective} \\ 0 & \mbox{otherwise} \end{cases}</math>
}}