NEWS
DiffXTables 0.99.1
- 2019-10-23
1. Created version 0.99.1.
DiffXTables 0.99.0
- 2019-10-20
1. Created version 0.99.0, the first version of the package.
DiffXTables 0.1.3 (2021-05-16)
- 2021-05-14
1. Updated user manuals, README, DESCRIPTION, and the vignette.
2021-04-28
1. Added the citation to the Bioinformatics paper describing
Sharma-Song test with observed null table marginals in
DESCRIPTION, CITATION, REFERENCES.bib, and README.md files.
2. Introduced a boolean parameter to compensate the issue of Cochran's
condition of samples value less than 5 in any cell.
2020-12-24
1. Updated DESCRIPTION
2. Introduced null.table.marginal parameter to use the
sharma.song.test with observed and uniform marginal null
population.
3. No longer using the correction of normalized frequency table A
inside function get.e.mat()
4. Added test cases for the uniform marginal null tables.
5. Added test cases for parameter compensated parameter.
6. Updated the user manual for sharma.song.test() function.
7. Added full citation information and DOI number for the
first-order marginal change test ACM paper (Sharma et al, 2020)
in DESCRIPTION, CITATION, REFERENCES.bib, and README.md files.
8. stats::chisq.test() is no longer called inside function
chisq.test.stat(). This reduce the overhead in chisq.test(), as we
only need to compute the Pearson chi-squared test statistic.
2020-12-16
1. Created version 0.1.3 from 0.1.2
DiffXTables 0.1.2
- 2020-08-16
1. Created version 0.1.2 from 0.1.1
2. Fixed a NOTE stating Rdpack package was imported but not used.
DiffXTables 0.1.1 (2020-08-16)
- 2020-08-11
1. Removed DOI from reference (Sharma et al 2020), which is still
in press.
2020-08-07
1. Updated DESCRIPTION
2. Updated REFERENCES.bib and CITATION
2020-08-02
1. Updated user manual for type.analysis() function
2. Turned off Yates correction in calculating 2x2 chi-squared
statistics in internal R function chisq.test.stat
3. Adjusted test cases for 2x2 tables used for the heterogeneity
test without Yates correction. See line 270 and 272 in
test_DiffXTables.R
4. Removed duplicate function chisq.test.stat() and created a new
file chisq-test-stat.R to include only one copy of the function.
5. Changed the package title to "Pattern Analysis Across Contingency Tables"
2020-08-01
1. Renamed association.order.ana() to type.analysis()
2. Included a S3 method print.DiffXTableTypeAnalysis()
3. Updated the printout of type.analysis()
2020-07-22
1. Added a marginal.change.test for first-order analysis.
2. Added a strength.test for determining the strength of
association.
3. Added a association.order.ana method for analysis of strength
and change in association.
4. Added test cases for all the methods.
2020-05-14
1. Corrected the normalized frequency table A inside
function get.e.mat() in Sharma-Song.R when an entry
has both zero row and zero column sums.
2. Add new test cases for the above change.
2020-05-02
1. Created version 0.1.1 from 0.1.0
DiffXTables 0.1.0 (2020-03-20)
- 2020-03-19
1. Changed the return value of the simulator function
SimulateDiffXTab().
2. Renamed the simulator function to simulate_diff_tables() from
SimulateDiffXTab().
3. Minor editing in various files to improve code readability.
4. More tests are added for the simulator function.
5. Corrected typos in the vignette.
2020-03-18
1. Created version 0.1.0
2. Removed unnecessary calculation of the rank of covariance of
matrix C, which is theoretically known. Thus the import of Matrix
package is removed.
3. Revised function manuals.
4. Changed the simulator function arguments.
DiffXTables 0.0.4
- 2020-01-23
1. Created version 0.0.4
2. A simulator function SimulateDiffXTab() is added.
DiffXTables 0.0.3
- 2019-11-12
1. Created version 0.0.3.
DiffXTables 0.0.2 (2019-11-12)
- 2019-11-12
1. Updated the package description.
2. Updated the REAMDE.md file.
2019-11-10
1. Updated the vignette.
2. Updated the REAMDE.md file.
2019-10-29
1. Created version 0.0.2.
2. Fixed a bug for 2x2 tables in the Sharma-Song test. A test case
is added to check for the bug.
3. Changed package title to "Pattern Heterogeneity via
Distributional Differences Across Contingency Tables"
DiffXTables 0.0.1 (2019-11-04)
- 2019-10-29
1. Created version 0.0.1.