2008-08-11
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Version 0.1 : First version of package PoweR

2009-09-01
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Version 0.1.1 : 

-> Added some statistics for testing uniformity :
	-> Characteristic function based test statistic, solely in R, work still in progress
	-> Lagrange Multiplier statistic LM, in R and C, complete
	-> Neyman smooth test of order 4, in R and C, complete
	-> Anderson-Darling statistic, in R and C, for some sample sizes and some levels
	-> Watson U^2 statistic, in R and C, for some sample sizes and some levels
-> Added 20 distributions alternative to uniformity in order to perform power tests on the previously listed statistics

-> Added plotpuiss.R function to write power/sample size graphs in external files

2009-09-09
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Version 0.1.2

-> Added testseuils.R function to build P-values and P-disp plots
   These function are still incomplete
   Morerover, some already implemented test statistics will need better level definition

2009-09-25
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Version 0.1.3

-> Updated testseuils.R with functions quanttest and pvaltest to build
   respectively QQ-plots and P-values plot.
-> Updated statistics definitions in defstats.R with p-values when available and 
   standard string if not.

2013-10-24
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Version 1.0

--> First submission to CRAN

2013-11-02
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Version 1.0.1

-> I added a sub(".txt") call to correct a bug on computation of examples 
   variable in file power.gui.R that prevented a correct use of Examples tab in the GUI
-> I added a dontCheck call to prevent a NOTE about a Registration problem in a .C call (e.g., symbol ‘name.law’ in the local frame), 
   in files getnbparlaws.R, getnbparstats.R and getindex.R. I also modified a few other R files for the same reason.
-> I corrected a bug in the C++ file stat80.cpp

2014-07-17
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Version 1.0.2

-> I added a warning in the file pvalueMC.R to warn users for an incorrect choice of the argument 'alter' leading to a reseting of it.

2014-11-21
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Version 1.0.4

-> I modified slightly the many.crit.Rd file
-> I modified the file calcpuissRcpp.cpp

2015-08-17
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Version 1.0.5

-> I modified files stat37.cpp, stat38.cpp, stat39.cpp to add the test statistics of my new article with A. Desgagne
-> I corrected file stat32.cpp (Martinez-Iglewicz)
-> I corrected file stat31.cpp (Epps-Pulley that should reject for small values of the test statistic)
-> I corrected an incorrect use of the function is.loaded() to check if some packages are loaded
-> I modified the file stat16.cpp (use the new version of mc_C_d from robustbase package, and also change the way I call it).
-> I corrected the value of M present in the output (of powcomp.fast()) when using several cores (nbclus > 1). This had side effect on the display of the tables of power.
-> I modified a lot of (R and C++) files to enable the centering/scaling of the data generated, in several functions
-> I modified file powcomp-fast.R (problem with parstat)
-> I replaced (in the cpp files) all the calls to pnorm or pnorm5 into Rf_pnorm5
-> I modified the file register.cpp
-> I modified the C function powcompfast to enable computation of quantiles through the compquant argument. This function will be called by the many.crit R function

2016-06-21
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Version 1.0.6

-> I changed my email to: lafaye@unsw.edu.au
-> I modified the files stat37.cpp, stat38.cpp and stat39.cpp
-> I changed, in line 76 of file powcomp-fast.R,  !is.null(vals2) into length(vals2) != 0
-> I modified the files statcompute.R and statcompute.Rd to output the symbol of the test statistic
-> I added a 'check' argument to the statcompute() function for increase speed. See help page.
-> I added an example in the statcompute.Rd file to chosw how to use the .C call for fast computations. See also Details.
-> I implemented pvalue40.cpp (but only for the values of n in the Table1 p. 171 of our paper
-> I removed files stat35.cpp, stat36.cpp, stat37.cpp, stat38.cpp and the corresponding pvaluexxx.cpp files
-> stat40 becomes stat35 ; stat39 becomes stat36 ; stat84 becomes stat37 (so the cpp and Rd files are modified accordingly)
-> In the new stat37.cpp file I changed DLnor1 into Z_{EDP}
-> The stat 38, 39, 40, 84 are now non-existent and thus become available spots for future tests
-> I thus modified the files def-laws-stats.cpp and register.cpp
-> On line 6 of file getnbparstats.R, I replaced grep("stat", tmp[grep("stat", tmp)]) with as.numeric(sub("stat", "", tmp[grep("stat", tmp)]))
-> I added the "function" nothing in def-laws-stats.cpp to correct a bug that occured because stat38, 39 etc do not exist anymore
-> I had a NOTE for the Windows version (Found no call to: 'R_useDynamicSymbols') that I corrected by adding the src/PoweR_init.c file
-> In NAMESPACE file:
        -> I modified useDynLib(PoweR) into useDynLib(PoweR, .registration = TRUE)
	-> I changed exportPattern("^[^\\.]") into export(calcFx, checklaw, compquant, create.alter, gensample, getindex, getnbparlaws, getnbparstats, graph, help.law, help.stat, law.cstr, many.crit, many.pval, plot.discrepancy, plot.pvalue, plot.sizepower, powcomp.easy, powcomp.fast, power.gui, print.critvalues, print.index, print.power, pvalueMC, stat.cstr, statcompute)
-> Im the file calcFx.R I changed "calfx" to "calcfx"
-> In register.cpp:
	-> I changed compquant into compquantc
        -> I changed "calfx" to "calcfx" and calccfx to calcfx
	-> I commented calccrit, calp2
	-> I added compquant, powcompeasy, powcompfast
	-> I added , NULL, 0 on the last line of the definition of R_CMethodDef
	-> I replaced cMethods by CEntries
	-> I added the definition of R_init_PoweR
	-> I added the R_CallMethodDef definition
	-> I replaced stat15 with stat14 two times (since stat15 was appearing twice)
-> In calcpuiss.cpp:
	-> I removed the definition of R_init_PoweR which is now in register.cpp
	-> I replaced calccfx with calcfx
	-> I added #include "Rcpp/calcpuissRcpp.cpp"
	-> I replaced (4 times) compquant with compquantc
-> I moved calcpuissRcpp.cpp into a Rcpp/ directory
	-> I replaced in calcpuissRcpp.cpp (3 times) compquant with compquantc
-> I replaced compquant with compquantc in compquant.R and in pvalueMC.R
-> To suppress a NOTE about 'checking foreign function calls':
      	-> I defined a variable statname in the files print.critvalues1.R and print.power1.R, and I used the dontCheck() function on it
-> In the file Distributions.Rd, I changed http://cran.r-project.org/web/views/Distributions.html into https://CRAN.R-project.org/view=Distributions
-> In the DESCRIPTION file, I changed LaTeX into Latex
-> In law0038.AsymmetricPowerDistribution.Rd, I replaced in f(u), u with (u-theta)/phi and I multiplied the density by 1/phi. 
-> In law0039.modifiedAsymmetricPowerDistribution.Rd, I interchanged theta1 and theta2 in the density, mean and variance. I also improved the rendering of equations.
-> I improved the rendering of equations in law0017.JohnsonSU.Rd
-> In law0023.GeneralizedPareto.Rd, I changed \alias{law023} into \alias{law0023}
-> I improved the rendering of equations in law0029.GeneralizedArcsine.Rd
-> I added Alain Desgagne in the DESCRIPTION file
-> I added a /inst/statsPureR/ folder that will contain pure R codes to compute test statistic values in a file called statsPureR.R
-> I slightly modified, for more efficiency, the computation of meanX and varX in stat4.cpp.
-> In zzz.R, I added: source(system.file(package = "PoweR", "statsPureR","statsPureR.R"), env)
-> I added the missing , PACKAGE = "PoweR" in the .C() call in files: calcFx.R, getindex.R, law.cstr.R, print.critvalues1.R, print.power1.R, stat.cstr.R, statcompute.R
-> I created a file man/statsPureR.Rd
-> I modified the stat16.cpp file to remove warnings at compilation time.
-> I modified the powcomp-fast.Rd file
-> I added a file inst/example/Normality022.txt to reproduce the results of Appendix C in Desgagne et al (2017)
-> I modified file power.gui.R, mostly I replaced everywhere evalq(num.subwin <- num.subwin + 1, tab.nb$env) with tab.nb$env$num.subwin <- tab.nb$env$num.subwin + 1 to correct a new bug
-> I added a new law40 (the Log-Pareto-tail-normal)
-> I corrected in many lawj.cpp files, in the "check if some parameter values are out of parameter space", values that should be double instead of integer (e.g., 0 modified into 0.0)
-> I modified many .cpp files to use the Rf_ version of dnorm, pnorm, rnorm and qnorm (and similarly for other distributions) as in https://github.com/RcppCore/Rcpp/blob/master/inst/include/Rcpp/Rmath.h
