shrinkt.stat
(Package: st) :
The Shrinkage t Statistic
shrinkt.stat and shrinkt.fun compute the “shrinkage t” statistic of Opgen-Rhein and Strimmer (2007).
● Data Source:
CranContrib
● Keywords: univar
● Alias: shrinkt.fun, shrinkt.stat
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cst.stat
(Package: st) :
Correlation-Shared t-Statistic
shrinkcat.stat and shrinkcat.fun compute the “correlation-shared” t-statistic of Tibshirani and Wassermann (2006).
● Data Source:
CranContrib
● Keywords: univar
● Alias: cst.fun, cst.stat
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diffmean.stat
(Package: st) :
Difference of Means (``Fold Change'') and Rank Products Statistic
These function compute the difference of group means (“fold change”) and the related rank products statistic of Breitling et al. (2004).
● Data Source:
CranContrib
● Keywords: univar
● Alias: diffmean.fun, diffmean.stat, rankprod.fun, rankprod.stat
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st-internal
(Package: st) :
Internal st Functions
Internal st functions.
● Data Source:
CranContrib
● Keywords: internal
● Alias: pvt.groupcat, pvt.samL1.get.lambda
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st-package
(Package: st) :
The st package
This package implements the "shrinkage t" statistic described in Opgen-Rhein and Strimmer (2007) and a shrinkage estimate of the "correlation-adjusted t-score" (cat score) introduced in Zuber and Strimmer (2009). It also offers a convenient interface to a number of other regularized t-statistics commonly employed in high-dimensional case-control studies.
● Data Source:
CranContrib
● Keywords: univar
● Alias: st-package
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studentt.stat
(Package: st) :
(Paired) Student t Statistic
These functions provide a simple interface to compute (paired) Student t statistics in the analysis of high-dimensional case-control studies.
● Data Source:
CranContrib
● Keywords: univar
● Alias: studentt.fun, studentt.stat
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shrinkcat.stat
(Package: st) :
Correlation-Adjusted t Score (CAT score)
shrinkcat.stat and shrinkcat.fun compute a shrinkage estimate of the “correlation-adjusted t score” of Zuber and Strimmer (2009).
● Data Source:
CranContrib
● Keywords: multivar
● Alias: shrinkcat.fun, shrinkcat.stat
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regularizedt
(Package: st) :
Various (Regularized) t Statistics
These functions provide a simple interface to a variety of (regularized) t statistics that are commonly used in the analysis of high-dimensional case-control studies.
● Data Source:
CranContrib
● Keywords: univar
● Alias: efront.fun, efront.stat, modt.fun, modt.stat, sam.fun, sam.stat, samL1.fun, samL1.stat
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lait.stat
(Package: st) :
Correlation-Predicted t-Statistic
lait.stat, laicat.fun, and lai.tscore compute the “correlation-predicted” t-statistic of Lai (2008).
● Data Source:
CranContrib
● Keywords: univar
● Alias: lai.tscore, lait.fun, lait.stat
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