JMP 13.2 Online Documentation (English)
Discovering JMP
Using JMP
Basic Analysis
Essential Graphing
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Design of Experiments Guide
Fitting Linear Models
Predictive and Specialized Modeling
Multivariate Methods
Quality and Process Methods
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Scripting Guide
JSL Syntax Reference
JMP iPad Help
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Capabilities Index
JMP 12 Online Documentation
Quality and Process Methods
•
Shewhart Control Charts
•
Statistical Details for the Control Chart Platform
• Control Limits for UWMA Charts
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Control Limits for UWMA Charts
Control limits for UWMA charts are computed for each subgroup
i
as follows.
LCL
i
=
UCL
i
=
where:
w
is the span parameter (number of terms in moving average)
n
i
is the sample size of the
i
th
subgroup
k
is the number of standard deviations
X
w
is the weighted average of subgroup means
is the estimated process standard deviation
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Help created on 9/19/2017