Computes Grubbs' method of moments estimators of precision...
precision.grubbs.ncb.od: Computes Grubbs' method of moments estimators of precision...
In merror: Accuracy and Precision of Measurements
Description
Usage
Arguments
Details
Value
Author(s)
References
See Also
Description
This is an internal function that computes Grubbs' method of moments estimators of precision for the
nonconstant bias model using original data values.
Usage
1
precision.grubbs.ncb.od(x, beta.bar.x = beta.bar(x))
Arguments
x
A matrix or numeric data.frame consisting of an n (no. of items) by N
(no. of methods) matrix of measuremnts. N must be >= 3 and n > N.
beta.bar.x
Either estimates of beta or hypothesized values (one for
each method in an N vector).
Details
See Jaech, p. 184.
Value
Grubbs' method of moments estimates of the squared imprecision (variances).
Author(s)
Richard A. Bilonick
References
Jaech, J. L. (1985) Statistical Analysis of Measurement Errors. New York: Wiley.
See Also
precision.grubbs.cb.pd, ncb.od, cb.pd,lrt
merror documentation built on May 29, 2017, 5:53 p.m.
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Description Usage Arguments Details Value Author(s) References See Also
Description
This is an internal function that computes Grubbs' method of moments estimators of precision for the nonconstant bias model using original data values.
Usage
1 | precision.grubbs.ncb.od(x, beta.bar.x = beta.bar(x))
|
Arguments
x |
A matrix or numeric data.frame consisting of an n (no. of items) by N (no. of methods) matrix of measuremnts. N must be >= 3 and n > N. |
beta.bar.x |
Either estimates of beta or hypothesized values (one for each method in an N vector). |
Details
See Jaech, p. 184.
Value
Grubbs' method of moments estimates of the squared imprecision (variances).
Author(s)
Richard A. Bilonick
References
Jaech, J. L. (1985) Statistical Analysis of Measurement Errors. New York: Wiley.
See Also
precision.grubbs.cb.pd, ncb.od, cb.pd,lrt
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