##### https://github.com/cran/robCompositions

Tip revision:

**a53065a09c3fce65a63e137deb5bccb6162e6cff**authored by**Matthias Templ**on**18 November 2020, 20:10 UTC****version 2.3.0** Tip revision:

**a53065a** NEWS

```
Changes in robCompositions version 2.3.0
+ new method for compositional splines added
Changes in robCompositions version 2.2.3
+ compositional splines added
Changes in robCompositions version 2.2.2
+ outCoDa() now contains a parameter alpha instead of h
+ bic is now calculated in clustCoDa
Changes in robCompositions version 2.2.1
+ encoding issues in data sets nutrients and nutrients_branded
Changes in robCompositions version 2.2.0
+ spline density estimation, various functions
Changes in robCompositions version 2.1.2
+ imputeUDL modified a few parts
Changes in robCompositions version 2.1.1
+ function variation has a new parameter method (and a new method)
Changes in robCompositions version 2.1.0
+ new functions cubeCoord, cubeCoordWrapper, tabCoord, tabCoordWrapper
+ new data set employment2
+ new data set manu_abs
Changes in robCompositions version 2.0.10
+ updated documentation
+ going back to old version of imputeBDLs
+ mcd based robust variation (instead of mad) in function variation
Changes in robCompositions version 2.0.9
+ new method in imputeBDLs
+ minor change in imputeBDLs
+ new function imputeUDLs
Changes in robCompositions version 2.0.8
+ old Rd files management to meet new CRAN policy
Changes in robCompositions version 2.0.7
+ bug in daFisher resolved
+ additional argment in missPattern
+ imputeBDLs now includes a new method
Changes in robCompositions version 2.0.6
+ new method for imputation of rounded zeros in imputeBDLs
Changes in robCompositions version 2.0.5
+ improved documentation
+ version of robCompositions fits now to the Springer book
+ orthbasis now times -1
+ ilr.2x2 now fits to the formulas in the book, and not for the paper
+ bug in daFisher resolved
+ bug in external variables in pcaCoDa solved
+ registering C-code
Changes in robCompositions version 2.0.4
+ aDist now again works for vectors
+ added following data sets:
socExp,
cancerMN,
educFM,
electionATbp,
employment,
employment_df,
GDPsatis,
govexp,
instw,
isic32,
mortality_tab,
precipitation,
rcodes,
teachingStuff,
unemployed
+ corrected documentation for ageCatWorld data
+ new functions:
coord,
gmean,
gmean_sum,
ilr.2x2,
ind2x2,
indTab,
int2x2,
indTab,
int2x2,
intArray,
intTab,
pTab,
rSDev,
rSDev.test.R,
SDev,
stats
+ bug in daFisher solved and new adapted predict function
Changes in robCompositions version 2.0.3
+ new function perturbation() and powering()
+ new function for inner product (iprod())
+ new funciton balances()
+ addLR, cenLR with optional different base in logrithm
+ isomLR with more possibilites for a normalizing constant
+ isomLR depricated, using now pivotCoord instead
+ isomLRinv depricated, using pivotCoordInv instead
+ orthbasis() now returns also the basis vectors
+ bug in aDist solved
+ aDist now much faster
+ new function center()
+ method symm (symmetric balances) in pivotCoord
Changes in robCompositions version 2.0.2
+ new function balZav()
+ new function daCoDa()
+ new function clustCoDa()
+ new function corCoDa()
+ aDist for single matrix
+ pcaCoDa() with external variables
+ new data set alcoholreg
+ new data set alcohol
+ new data set econom
+ new data set ageCatWorld
+ new data set election
+ new data set laborForce
+ new data set payments
Changes in robCompositions version 2.0.1
+ discriminant analysis (daFisher) for n-group case
+ discriminant analysis (daFisher) including predict
+ discriminant analysis (daFisher) including misclassification rates
Changes in robCompositions version 2.0.0
+ combined help for some S3methods
+ function robVariation is now called variation
+ new data sets
Changes in robCompositions version 1.9.1
+ now with roxygen2 documentation
+ minor modifications in impRZilr
Changes in robCompositions version 1.9.0
+ bug in robVariations solved
Changes in robCompositions version 1.8.0
+ critical bug in function impRZilr solved (did worked only correct
for constant sum data)
Changes in robCompositions version 1.7.0
+ bug in function impRZilr solved
+ new bootstrap procedure for estimating the number of components within impRZilr
+ description in function impRZilr adapted
Changes in robCompositions version 1.6.4
+ deprecated functions alr, ilr, clr, invalr, invilr, invclr deleted
+ bugfix and enhancement of impRZilr.R
+ improvement of isomLR for high-dimensional data
Changes in robCompositions version 1.6.3
+ function impAll included.
+ robGUI excluded (is now put in the compositionsGUI package)
Changes in robCompositions version 1.6.2
+ alr, clr, ilr, invalr, invclr, invilr are now deprecated. The new functions are called
addLR, cenLR, isomLR, addLRinv, cenLRinv, isomLRinv
+ new functions gm, orthbasis, missPatterns and zeroPatterns
+ return instead of invisible return for all log-ratio transformations
Changes in robCompositions version 1.5.0
+ variable names in expendiure data corrected
+ graphical user interface added
+ vignette about an overview of the package added
+ alrEM() function now renamed in impRZalr() to be consistent with notation
Changes in robCompositions version 1.4.6
+ correct transformation of the detection limit in impRZilr when having not constant sum 1.
Changes in robCompositions version 1.4.5
+ Bug in alrEM fixed.
+ impRZilr included, but without documentation.
Changes in robCompositions version 1.4.4
+ Description for the Expenditures data changed. Wrong variable description fixed.
+ Wrong formula in robVariation method robust=FALSE fixed after an comment
from from Mark Engle (thanks!).
+ Improved code in 'CITATION' file.
```