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Posted to dev@commons.apache.org by bu...@apache.org on 2003/06/20 21:01:52 UTC
DO NOT REPLY [Bug 20964] New: -
[math] Remove mode, remove some methods from StatUtils
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20964
[math] Remove mode, remove some methods from StatUtils
Summary: [math] Remove mode, remove some methods from StatUtils
Product: Commons
Version: Nightly Builds
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: Other
Component: Sandbox
AssignedTo: commons-dev@jakarta.apache.org
ReportedBy: phil@steitz.com
The attached patch removes the following methods:
1. getMode() from StoreUnivariate, AbstractStoreUnivariate, and StatUtils. As
defined in the javadoc, the mode has little meaning for continuously scaled data
(which is what will be analyzed in the Univariate implementations). If users
want frequency distributions, they can use Freq(uency).
2. Skewness, Kurtosis and Median computations from StatUtils. We do not need
these internally (they are only supported in the Stored univariates) and they
are much less commonly used than the other methods in StatUtils. The median is
also redundant with getPercentiles in AbstractStoreUnivariate and it is not
implemented (while the more general getPercentiles is).
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