cchart.Xbar1
(Package: IQCC) :
X-bar Shewhart Control Chart for phase I.
Builds the x-bar control chart for phase I.
● Data Source:
CranContrib
● Keywords:
● Alias: cchart.Xbar1
●
1 images
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This function builds p-charts.
● Data Source:
CranContrib
● Keywords:
● Alias: cchart.p
●
3 images
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d3
(Package: IQCC) :
D3 Constant.
This function is used to calculate the standard deviation of the sample relative range (W statistic).
● Data Source:
CranContrib
● Keywords:
● Alias: d3
●
0 images
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cchart.Xbar_R
(Package: IQCC) :
X-bar and R control charts
This function builds the X-bar and R control charts in the same window.
● Data Source:
CranContrib
● Keywords:
● Alias: cchart.Xbar_R
●
2 images
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remove.data
(Package: IQCC) :
Remove an undesirable observation.
This function removes an undesirable data that might be out of control in you data set. It is used at Hotelling T2 control charts for phase I.
● Data Source:
CranContrib
● Keywords:
● Alias: remove.data
●
0 images
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T2.1
(Package: IQCC) :
Hotelling T2 Statistic for Phase I.
Calculate the Hotelling T2 statistic for multivariate observations at phase I , to be used to build the corresponding control chart.
● Data Source:
CranContrib
● Keywords:
● Alias: T2.1
●
0 images
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A data set used to build an u-charts.
● Data Source:
CranContrib
● Keywords:
● Alias: moonroof
●
0 images
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c4
(Package: IQCC) :
C4 Constant.
This function is used to calculate the bias correction constant c4 for the sample standard deviation statistic.
● Data Source:
CranContrib
● Keywords:
● Alias: c4
●
0 images
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cchart.Xbar2
(Package: IQCC) :
X-bar Shewhart Control Chart for phase II.
Builds the x-bar control chart for phase II.
● Data Source:
CranContrib
● Keywords:
● Alias: cchart.Xbar2
●
2 images
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pistonrings
(Package: IQCC) :
Piston Rings Data Set.
The Piston Rings data set was taken from Montgomery's book. It consists of 40 samples of size 5 each of values of the diameter of the piston rings.
● Data Source:
CranContrib
● Keywords:
● Alias: pistonrings
●
0 images
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providing 
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