cchart.Xbar2: X-bar Shewhart Control Chart for phase II.
In flaviobarros/IQCC: Improved Quality Control Charts
Description
Usage
Arguments
Details
Value
Author(s)
See Also
Examples
Description
Builds the x-bar control chart for phase II.
Usage
1
cchart.Xbar2(x, x2bar, sigma, sizes)
Arguments
x
The data to be plotted.
x2bar
The mean of means.
sigma
The standar deviation of the data.
sizes
A value or a vector of values specifying the sample sizes
associated with each group.
Details
To use this function it is necessary to have the output given by the
function XbarI.
Value
Return a x-bar control chart for phase II.
Author(s)
Daniela R. Recchia, Emanuel P. Barbosa
See Also
cchart.Xbar1
Examples
1
2
3
data(pistonrings)
stat <- cchart.Xbar1(pistonrings[1:25, ])
cchart.Xbar2(pistonrings[26:40, ], stat[[1]][1], stat[[1]][2])
flaviobarros/IQCC documentation built on May 28, 2019, 8:39 p.m.
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Description Usage Arguments Details Value Author(s) See Also Examples
Description
Builds the x-bar control chart for phase II.
Usage
1 | cchart.Xbar2(x, x2bar, sigma, sizes)
|
Arguments
x |
The data to be plotted. |
x2bar |
The mean of means. |
sigma |
The standar deviation of the data. |
sizes |
A value or a vector of values specifying the sample sizes associated with each group. |
Details
To use this function it is necessary to have the output given by the function XbarI.
Value
Return a x-bar control chart for phase II.
Author(s)
Daniela R. Recchia, Emanuel P. Barbosa
See Also
cchart.Xbar1
Examples
1 2 3 | data(pistonrings)
stat <- cchart.Xbar1(pistonrings[1:25, ])
cchart.Xbar2(pistonrings[26:40, ], stat[[1]][1], stat[[1]][2])
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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