Description Usage Arguments Value Author(s) References See Also Examples
Given a value or vector of thresholds and sampling standard deviations (sd equals 1 for Cauchy prior), find the mixing weight for which this is(these are) the threshold(s) of the posterior median estimator. If a vector of threshold values is provided, the vector of corresponding weights is returned.
1 | wfromt(tt, s = 1, prior = "laplace", a = 0.5)
|
tt |
Threshold value or vector of values. |
s |
A single value or a vector of standard deviations if the
Laplace prior is used. If a vector, must have the same length as
|
prior |
Specification of prior to be used; can be
|
a |
Scale factor if Laplace prior is used. Ignored if Cauchy prior is used. |
The numerical value or vector of values of the corresponding weight is returned.
Bernard Silverman
See ebayesthresh
and
http://www.bernardsilverman.com
1 |
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