CVThresh: Level-Dependent Cross-Validation Thresholding
The level-dependent cross-validation method is implemented
for the selection of thresholding
value in wavelet shrinkage. This procedure is implemented
by coupling a conventional cross validation with an
imputation method due to a limitation of data length,
a power of 2. It can be easily applied to classical
leave-one-out and k-fold cross validation.
Since the procedure is computationally fast,
a level-dependent cross validation can be performed for
wavelet shrinkage of various data such as a data
with correlated errors.
||R (≥ 2.15.1), wavethresh (≥ 4.6.1), EbayesThresh (≥ 1.3.2)
||Donghoh Kim <donghoh.kim at gmail.com>
||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
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