NEWS

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doBy 2024-10-07

• response_plot function added.
• file with matrix operations removed.

doBy 2024-06-20

• Various internal cleanups

doBy 2023-11-01

Changes

• smaller changes to expr_to_fun (length_nparm is argument)

doBy 2023-10-02

Changes

• Smaller changes in section_fun and related functions

doBy 2023-08-03

Changes

• R version requirement updated to ensure that Rs native pipe is available

doBy 2023-07-10

Changes

• bquote_fun_list removed again; too over engineered
• Minor bug fixes
• Improved documentation
• Added functions: chr_to_matrix(), matrix_op()

doBy 2023-01-18

Changes

• bquote_fun_list added
• Improved documentation

doBy 2022-12-08

Changes

• restrict_fun renamed to section_fun and takes different arguments (nms, vls)

doBy 2022-10-16

• Functions split_byrow() and split_bycol() added.
• Function expr_to_fun added.
• Functions scale2(), scaleBy() and scale_by() functions added
• Funcetion recover_pca_data() added
• added data: crime_rate (crimeRate with State variable now being rownames)
• added data: prostate and personality

doBy 2022-05-02

• data carcassall: definition of factors corrected.
• added data cad

doBy 2021-07-13

• restrict has been renamed to restrict_fun

• summary_mb (mb for microbenchmark) added. Faster than summary from microbenchmark package.

doBy 2021-04-29

Changes

• specialize function removed.
• restrict function replaces specialize.

doBy 2021-03-09

=========================================

• Improved documentation.

doBy 2020-11-10

=========================================

• head / tail added for splitByData (a list resulting from calling splitBy)

• sapplyBy / sapply_by added

• subSeq works on factors now (coerces to character)

• sub_seq added; synonymous to subSeq

• rle2 added; similar to rle but works also on factors

• is_grouped added

• math / mathmark dataset added.

doBy 2020-07-07

• interaction_plot (based on ggplot2 etc) added.

doBy 2020-06-16

Bug fixes:

• esticon.gls is now exported

• xxx_by functions matching xxxBy introduced. xxx_by functions take data as first argument and work therefore well with the pipe.

doBy 2020-04-26

• esticon.gls is now exported

doBy 2020-02-21

Bug fixes:

• Minor issues related to checks made by the development version of R.

doBy 2020-02-03

Changes:

• NAMESPACE file is being generated automatically

doBy 2020-02-01

Changes:

• Issue related to class vs inherits solved
• NEWS file added
• Update of fev data
• cropyield data added.

doBy 2019-12-20

• Update of fev data
• cropyield data added.

doBy 2019-10-23

Bug fixes:

• LE_matrix etc. handles a dataframe correctly for the 'at' argument

Changes:

• taylor function added
• fev data from isdals added
• lmBy reintroduced due to popular demand.

• taylor function added
• fev data from isdals added
• lmBy reintroduced due to popular demand.
• LE_matrix etc. handles a dataframe correctly for the 'at' argument
• Version 4.6-3 uploaded

doBy 2018-08-30

Changes

• sampleBy and lapplyBy functions reintroduced due to popular demand.

• sampleBy and lapplyBy functions reintroduced due to popular demand.
• Version 4.6-2 uploaded

doBy 2018-03-19

Changes:

• Previous functionality of core xxBy-functions reestablished to ensure that downstream packages work.

• Previous functionality of core xxBy-functions reestablished to ensure that downstream packages work.
• Version 4.6-1 uploaded.

doBy 2018-03-04

• Improvements of esticon and linest; methods added.
• Improvements of LSmeans vignette.
• Version 4.6-0 uploaded.

doBy 2016-02-15

• Updated with version requirement for R version
• slurry data added
• Version 4.5-15 uploaded.

doBy 2016-01-01

• Converted to roxygen format
• Many of the less useful by functions are removed.
• Put on github

doBy 2015-11-25

• NAMESPACE file updated with S3 registrations
• potatoes dataset added

doBy 2014-12-07

• Bug fixed in LSmatrix; thanks to Ida Bulow Christensen for the bug report.

doBy 2014-11-11

• linest now accepts K=NULL, in which case K is taken to be the diagonal matrix
• No longer Depend(s) on MASS
• Some datasets added
• Version 4.5-12 uploaded.

doBy 2014-09-26

• summaryBy did not check if each element in FUN was a function. Fixed now.
• Version 4.5-11 uploaded.

doBy 2014-09-08

• Added the 'haldCement' data
• lapplyBy: Argument keep.groupid added
• nullBasis function/method added
• popMeans function re-introduced (just a different name for LSmeans)
• dose.LD50 removed; car::deltaMethod can probably do the same.
• Version 4.5-11 uploaded.

doBy 2013-11-28

• LSmeans, LSmatrix and linest functions added. (There are not yet methods for nlme and survival objects but they will be added).
• popMeans and popMatrix functions removed
• Vignette on LSmeans added.
• Version 4.5-10 uploaded

doBy 2013-07-20

• splitBy and summaryBy have been reworked.
• formulaFunBy and xyFunBy functions added.
• Vignettes expanded.
• summaryBy, splitBy now also accept a list / vector as "formula" specification.
• recodeVar works properly on formulas
• Version 4.5-7 uploaded

doBy 2013-03-19

• parseGroupFormula function added. The function will take a "group formula" with a vertical bar apart into components.
• createFunBy function added. The function can create groupwise functions.
• documentation of lmBy improved
• various utility functions related to lmBy added.
• Version 4.5-6 uploaded

doBy 2012-11-16

• Rmarkup removed; the markdown package does a better job.
• Version 4.5-5 uploaded

doBy 2012-05-28

• Updates of Rmarkup
• Version 4.5-4 uploaded

doBy 2012-05-19

• Updates of Rmarkup
• Version 4.5-3 uploaded

doBy 2012-02-17

• descStat function added. Thanks to Gregor Gorjanc.
• popMeans extended so that the grid values appear in the output by default
• Version 4.5.2 uploaded

doBy 2012-01-29

• Minor enhancement to Rmarkup()
• Version 4.5.1 uploaded

doBy 2012-01-18

• popMeans method for lme objects added
• lsmeans aliases for popMeans removed
• Version 4.5.0 uploaded

• Small changes to package structure
• Version 4.4.6 uploaded

doBy 2012-01-17

• URL updated
• Rscript2HTML changed to Rmarkup
• Version 4.4.5 uploaded

doBy 2011-12-30

• Change of email address
• Version 4.4.4 uploaded.

doBy 2011-11-01

• Function lmBy (and related methods) added
• Version 4.4.3 uploaded.

• Dataset milkman added
• Version 4.4.2 uploaded.

doBy 2011-10-23

• funBy function added (documentation to be done)
• scaleBy function added
• Minor bug fixed in summaryBy
• popMeans extended to mer objects
• KRmodcomp, PBmodcomp etc moved to the pbkrtest package
• Version 4.4.1 uploaded.

doBy 2011-06-05

• subSeq function speeded up by considerably
• KRmodcomp: Kenward-Rogers method for calculating denominator degrees of freedom for F--tests in mixed models (as fitted with lmer)
• PBmodcomp, BCmodcomp, PBrefdist: Functions for calculating p-values based on parametric bootstrap for tests in mixed models (as fitted with lmer)
• Version 4.4.0 uploaded

doBy 2011-05-05

• HTMLreport changed to Rscript2HTML
• timeSinceEvent function enhanced
• Version 4.3.1 uploaded.

doBy 2011-03-28

• popMeans (lsMeans) and linMeans functions added.
• A vignette describing the use of popMeans added.
• Functions popMatrix and linMatrix added
• Version 4.3.0 uploaded

doBy 2011-02-02

• Bug fixed in timeSinceEvent
• More work done on HTMLreport
• Version 4.2.3 uploaded

doBy 2011-01-12

• HTMLreport function extended
• Version 4.2.1 uploaded

doBy 2010-12-12

• HTMLreport function has been added.
• Version 4.2.0 has been uploaded.

doBy 2010-11-24

• timeSinceEvent function has been added
• summaryBy now takes the additional argument full.dimension which when TRUE causes the result to have the same number of rows as the input dataframe.
• Version 4.1.2 has been uploaded.

doBy 2010-11-11

• recodevar deprecated.
• recodeVar introduced with extended functionality.
• subSeq function added.
• renameCol function added.
• Version 4.1.1 has been uploaded.

doBy 2010-11-09

• lsmeans function has been added.
• Version 4.1.0 has been uploaded.

doBy 2010-05-05

• The sugar beets dataset 'beets' has been added
• doBy no longer depends on Hmisc
• Version 4.0.6 has been uploaded

doBy 2009-10-21

• orderBy applied to a dataframe with one column only returned a vector. Has been fixed so that a dataframe is returned.
• Version 4.0.5 uploaded

doBy 2009-10-17

• Bug in NAMESPACE file fixed
• Version 4.0.4 uploaded

• esticon method for 'mer' objects added. (Was previously for 'lmer' objects).
• Version 4.0.3 uploaded

doBy 2009-09-07

• Bug in summaryBy fixed: Strata did not match their values (as defined by the rh.variables). Thanks to Pascal Hirsch for pointing this out.
• Version 4.0.2 uploaded

doBy 2009-08-17

• Bug in summaryBy fixed: id vars were included in the stratification of data which they should not be. Thanks to Joshua Rest for pointing this out.
• Version 4.0.1 uploaded.

doBy 2009-07-28

• coxph method added for the esticon function. Thanks to Alessandro A Leidi.
• splitBy changed so that names of the entries in the list match the levels of the factors (it used to be that the names matched the levels of the factors in reverse order).
• The formula in splitBy can now also be a character vector.
• which.maxn and which.minn functions added
• Version 4.0.0 uploaded

doBy 2009-01-12

• splitBy had inconsistent output across cases. Fixed now
• Version 3.8 uploaded

doBy 2008-12-21

• splitBy failed if by-variables were constant. Fixed now.
• Version 3.7 uploaded.

doBy 2008-10-14

• splitBy now follows convention that first variable varies fastest.
• Version 3.6 uploaded

• Updated description of dietox data
• Version 3.5 uploaded

doBy 2008-09-26

• Small bug in summaryBy fixed
• Version 3.4 uploaded

• Small bug in summaryBy fixed
• Version 3.3 uploaded

doBy 2008-09-18

• Longer formulas now accepted (bug caused by a naive use of deparse())
• Version 3.2 uploaded

doBy 2008-06-13

• Bugs in variable names in summaryBy fixed
• Small update of documentation
• Version 3.1 uploaded

doBy 2008-05-20

• summaryBy speeded up; postfix argument removed
• Version 3.0 uploaded

doBy 2008-03-26

• Minor bugs removed.
• Version 2.3 uploaded

doBy 2008-02-13

• firstobs and lastobs functions added
• Version 2.2 uploaded

doBy 2007-12-05

• splitBy: Results becomes a splitByData object. Two attributes are added: 1) grps, which is the grouping factors coded into a single variable. 2) idxvec, (a list) which holds the position of each row in the original data set.
• lapplyBy: Following the changes above, the results of lapplyBy follows the ordering given by formula.
• subsetBy: Now subset is a logical expression, not a character string
• Version 2.1 uploaded

doBy 2007-09-30

• DESCRIPTION file change from Depends: Hmisc to Imports: Hmisc;

doBy 2007-05-01

• summaryBy: Behaviour with . on rhs of formula when data contains no factors has been corrected.
• Version 1.9 uploaded

• Miscellaneous corrections in the .Rd files
• lapplyBy function has been added
• Vignette has been updated
• Version 1.8 uploaded

doBy 2007-04-21

• orderBy changed so that signs in formula determines whether to sort ascendingly or decreasingly

doBy 2007-03-21

• esticon extended to handle gls objects.

doBy 2006-12-14

• Version 1.6 uploaded

• .asNumericMatrix2 etc now work correctly with date formats

doBy 2006-11-05

• Version 1.5 uploaded
• Typo in package title corrected

• Version 1.4 built and uploaded
• A warning from Kurt H (regarding gsub...) has been fixed
• Internal functions have been 'dotted'
• A NAMESPACE file has been added
• A file describing how to generate the NAMESPACE file automatically has been added.

doBy 2006-10-23

• Version 1.3 built and uploaded
• Bug in splitBy corrected so that it works when rhs includes a character variable.

• Version 1.2 built and uploaded
• Description of codstom data updated.
• matrix2dataFrame2 and subsAttr2 added
• postfix argument in summaryBy can be a list

doBy 2006-10-17

• Version 1.1 built and uploaded
• codstom.Rd updated
• asNumericMatrix2 added because asNumericMatrix in Hmisc does not work if a variable is of type 'character'

doBy 2006-10-16

• Version 1.0 built and uploaded
• summaryBy: More issues about naming of variables have been sorted out
• summaryBy: Argument order=TRUE has been added
• summaryBy: prefix=NULL changed to postfix=NULL, argument p2d has been added

doBy 2006-10-10

• Version 0.9 built and uploaded
• summaryBy assigns better names to generated variables
• A vignette has been created

doBy 2006-10-03

• Version 0.8 built and uploaded
• Handles now ordered factors
• Fixed bug so that summaryBy now works with do.call

doBy 2006-10-01

• Version 0.7 built and uploaded
• splitBy is now based on functions in the Hmisc package for representing dataframes as matrices, which makes the function work also for 'large' (10000 rows) datasets.
• summaryBy can now take . on both lhs and rhs of "~"

doBy 2006-09-27

• Various bugs have been fixed

doBy 2006-09-18

• summaryBy has been reimplemented.
• summaryBy takes . as argument on both lhs and rhs in formula
• summaryBy, splitBy takes drop=FALSE argument (just like split does)
• transformBy function has been added

doBy 2006-02-05

• sampleBy modified allow for also 'systematic samples', e.g. every 5th row.
• summaryBy takes ... arguments to FUN. No default NA action is taken.

doBy 2006-02-02

• A sampleBy function has been added.
• A subsetBy function has been added.

doBy 2006-01-26

• Function summaryBy modified so one can write log(x) on the left hand side of '~'
• Function summaryBy modified such that NAs are removed. What to do about Inf??

doBy 2006-01-17

• Function summaryBy modified to take dot (.) as lhs in formula and to take idvar = ~formula

doBy 4.6.23

• income data added

doBy 4.6.21 (2024-04-29)

• crickets data added
• Added function binomial_to_bernoulli_data, model_stability_glm, plot_lm
• Functionality of split_byrow and split_bycol extended