2026-03-15 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.15.1
      * R/sim: add hidden function for sim.plm and sim.coxph
      * R/standardize: rewrite the function
      * R/rescale: rewrite rescale function to correclty handly binary varaible.

2022-8-25 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.13.1
      * NAMESPACE: import solve from Matrix
      * R/simmer: comment out solveFun(), and use solve from Matrix direclty

2021-10-15 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.12-2
      * man/lalonde.Rd: fixed the link to lalonde data (from http to https)
     
2021-10-08 Marius Barth   <marius.barth@uni-koeln.de>
      * DESCRIPTION: (Version, Date): removed the Hmisc package from Imports field
      * NAMESPACE: Do not import wtd.var from Hmisc, anymore (this is to increase crossplatform compatibility)
      * R/balance.R: Replace call to Hmisc::wtd.var() with call to stats::cov.wt()


2020-7-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.11-2
      * NAMESPACE: import weighted.mean from stats and wtd.var from Hmisc
      * R/balance: new balance, print.balance, plot.balance function
      * R/matching: new matching function
      * man/balance: new description to new functions

2020-4-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.11-0
      * NAMESPACE: import setClass from methods  (BUGS reported by Henrik)

2018-4-12 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.10-1
      * R/bayesglm: fix a bug where scale=TRUE the prior.scale miscount the nvars.
      * R/sim.glm: improve the speed.
      * man/standardized: fix a typo in the example

2016-11-24 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: (Version, Date): 1.9-3
      * DESCRIPTION: new description, and change http to https in URL

2016-9-4 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: add BugReports and change LICENSE to GPL >=3, fix Vincent's name (spelling error, sorry Vincent!)
=======
2016-9-2 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
      * DESCRIPTION: add BugReports and change LICENSE to GPL >=3
      * Doc fix Vincent's name

2016-8-21 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.9-1
   * NAMESPACE: import show from methods


2015-7-7 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.8-6
   * NAMESPACE: import more from base packages (new R rules)

2015-5-3 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.8-5
   * R/bayesglm: fix a missing line in the re-factorization of bayesglm.fit, when scaled=TRUE, and a column of X takes on more than two values, than prior.scale = prior.scale /(sd(x)*2).

2015-4-7 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.8-4
   * R/sigma.hat: sigma.hat changed to S3 function.
   * R/fitted: changed to S3 function
   * R/coef: coef, fixef, ranef, changed to S3 function


2015-3-31 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.8-03
   * R/bayesglm: revert back to a more straightforward coding, easier for debugging.
   * R/bayespolr: check n.iter to maxit, and pass it through control.


2014-8-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.7-07
   * R/readColumns: add read.columns()
   * R/sim: fix a bug in the name calling of beta.hat
   * man/readColumns: add description for read.columns()
   * NAMESPACE: export read.columns
   * DESCRIPTION: remove foreign and R2WinBUGS from suggests



2014-8-1 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.7-05 (thanks to Dr. Martyn Plummer's contribution)
   * R/bayesglm: fix several bugs in bayesglm
   * R/display: change the display for bayesglm to fit the changes stated above.
   * man/bayesglm:
        1. change M2 and M7 example codes to make them equivalent to M1 and M3.
        2. change the description for prior.scale for the gaussian family.
   * DESCRIPTION: remove foreign and R2WinBUGS from suggests

2014-4-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.7-03
   * R/bayesglm: revert back to the use of lm.fit to lm.wfit; put a stop when dispersion goes Inf

2014-4-24 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.7-02
   * R/simmer.R: simmer attaches names to fixed effects
   * R/fitted: fitted uses correct observational weights for glmms
   * R/bayesglm: use change the use of lm.fit to lm.wfit.

2013-11-25 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-10
   * make changes that fit to oldrelease R.
   * R/se.ranef, se.coef: change postVar to condVar

2013-9-23 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-09
   * start supporting new lme4

2013-9-23 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-09
   * start supporting new lme4

2013-8-22 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-07
   * revert back to 1.6-07, stop supporting the new lme4.
   * R/bayesglm: fix various bugs

2013-8-21 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-08
   * clean up DESCRIPTION and NAMESPACE

2013-7-12 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-07
   * made various change to adjust the new lme4
   * currently, sim.mer is not working, waiting for revision.


2013-5-9 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-06
   * NAMESPACE: export new method fitted() for sim.mer
   * R/fitted: add fitted() for sim.mer object
   * man/sim: add description for fitted() for sim.mer object
   * R/bayesglm fix a bug in bayesglm() in "subset"

2013-3-8 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-05
   * NAMESPACE: export logit()


2013-2-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-04
    * R/coefplot: fix a bug when the formula does not have an intercept
   * man/bayesglm: fix a coding error for weights in the bayesglm.fit


2013-2-20 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-03, add import from survey package
   * R/AllClass: set old class svyglm.
   * R/display: add svyglm method
   * R/coefplot: fix a bug when the formula does not have an intercept
   * man/display: add svyglm method

2013-1-5 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.6-01
   * R/bayesglm: fix an issue in updating start in the loop

2012-10-13 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * R/coefplot: fix an issue in coefplot.  No longer reset par when exit.
   * R/bayesglm: fix an issue in dev and family$state$valideta, family$state$mu

2012-10-03 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-08
   * R/bayesglm: fix various bugs in bayesglm

2012-09-26 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-07
   * R/balance: handle the situation when the formula in pscore.fit is not directly express.

2012-09-20 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-06
   * R/bayesglm: stop using .Fortran() here.

2012-06-6 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-05
   * man/bayesglm: add predictLM
   * R/bayesglm: add predict.bayesglm, predictLM to fit with model.matrixBayes

2012-04-27 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-04
   * man/bayesglm: rewrite the description for the option scaled.

2012-03-3 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-03
   * DESCRIPTION: add foreign as the required package
   * R/simmer: new sim() for mer class

2012-01-19 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.5-01
   * R/mcsamp: add mcsamp() back, though it is not working.
   * R/AllGeneric: set coef, print, as generic to pass the check

2011-11-21 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-14
   * R/.onAttach: fix the NOTE issue

2011-06-19 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-13
   * R/coefplot: fix margin control.

2011-06-11 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-12
   * R/bayespolr: add min.prior.scale
   * R/binnedplot: add nclass > 1 check
   * man/bayespolr: add min.prior.scale


2011-05-25 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-11
   * R/bayesglm: fix a bug  when there are some observation-weights that are zero.

2011-05-9 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-10
   * R/display: fix a bug in display.lm that fails to print out se.


2011-05-8 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-09
   * R/binnedplot: fix a bug of no sd when binnedplot only get one point.

2011-04-24 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-08
   * display: now return objects after displaying the fitted model.
   * sigma.hat: fix a bug in sigma.hat for mer


2011-03-1 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-07
   * AllClass:  add sim.polr class
   * coef: add coef() for sim.polr
   * sim: add sim() for polr

2011-03-1 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-06
   * NAMESPACE: export distcrete.histogram

2011-02-23 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-04
   * R/binnedplot: pass addition graphical parameters to the function.

2011-02-15 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-03
   * R/sim: fix a bug in sim.glm() when there is only an intercept
        as a predictor. (discovered by Barnes Benjamin)


2011-02-14 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-02
   * R/bayesglm: fix some dimension issues when NCOL(x.nobs)==1

2011-02-05 Yu-Sung Su     <suyusung@tsinghua.edu.cn>
   * DESCRIPTION (Version, Date): 1.4-01
   * R/load.first: lib --> lib.loc in packageDescription

2010-11-20 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-08
    * R/simmer: samples directly from the posterior
        of the fixed and random effects, given sigma and Sigma

2010-10-24 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-07
    add new methods for sim object, coef, fixef, ranef and sigm.hat

2010-9-24 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-06
    * R/bayesglm: fix a bug when a model of one predictor with no intercept is fitted
    * man/several: CRAN no longer alows genericFunction docType

2010-6-28 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-05
    * R/extractDIC: add s3 methods for extractDIC and extractAIC for the mer class
    * Rd/extractDIC

2010-1-21 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-04
    * R/standardize: add polr method
    * Rd/standardize: change the example code to make M1 and M2 equivalent.

2010-1-15 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-03
    * R/balanceplot: fix a bug in balance(), take out the intercept

2010-1-11 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-02
    * R/bayesglm: new bayesglm.fit (written by Daniel Lee)


2010-1-8 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.3-01.
    * R/bayesglm: a bug in x.matrix augmentation


2009-12-30 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-13.
    * R/bayesglm: smarter use of x matrix to save memory usage


2009-12-12 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-12.
    * R/simmer: use of sparse matrix in sim.mer

2009-12-08 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-11; add abind pacakge dependencyR
    * R/simmer: new sim functions for "mer" class

2009-11-22 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-10.
    * NAMESPACE: export logit

2009-4-29 Yu-Sung Su     <ys463@columbia.edu>
    * R/display: fix format inconsistency in sprintf (fround)

2009-4-13 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-9.
    * R/macthing: fix a bug in matching replace=TRUE


2009-3-31 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-8.
    * R/display: add option detail


2009-3-1 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-7.
    * R/display: fix a bug in display.mer


2009-2-26 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-6.
    * R/display: print out t-value, z-value, p-value

2009-2-20 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-5.
    * R/load.first: no longer set default digit=2

2009-2-17 Yu-Sung Su     <ys463@columbia.edu>
    * NAMESPACE: export binned.resids


2009-2-4 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-4, no longer need car
    * R/load.first: car is no longer required

2009-2-1 Yu-Sung Su     <ys463@columbia.edu>
    * man/coefplot: fixed doc error
    * man/sim: fixed doc error


2009-1-30 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-3.
    * R/coefplot: fixed margin bugs in coefplot.default

2009-1-29 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-2.
    * R/sim: for mer method, add option ranef. Users choose to return
      sim.ranef or not.

2009-1-28 Yu-Sung Su     <ys463@columbia.edu>
    * man: first attempt to clean up help files to comply the new rule.
            in particular, use \dQuote and \sQuote for "" and ''.
    * man/bayesglm: update reference
    * man/bayespolr: update reference

2009-1-22 Yu-Sung Su     <ys463@columbia.edu>
    * man/rescale: update reference.
    * man/standardize: update reference.

2009-1-16 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-1.
    * NAMESPACE: export S4 method for standardize
    * man/standardize: add description for S4 methods.
    * R/AllGeneric: add a generic function for standardize
    * R/standardize: add standardize.default, S4 methods for lm, glm and mer.

2009-1-03 Yu-Sung Su     <ys463@columbia.edu>
    * DESCRIPTION (Version, Date): 1.2-0.
