3.3.0
  o support export of a list of tables to txt files
  o subjectProfileSummaryPlot - ggExtra: 
    - fix in case ggExtra contains data with different range
    - support multiple calls via a function
  o export to docx - landscape: fix inclusion of empty pages
  o flextable export: 
    o fix vertical/horizontal merging header for columns with identical elements
    o option to not merge header (colHeaderMerge)
  o subjectProfileSummaryTable: use :: for .pt (ggplot2)
  o getStats - formatPercentage parameter: remove unnecessary :::
3.2.1
  o subjectProfileSummaryPlot - updates for ggplot2 >= 3.4.0: 
    - geom line/error bar: switch from size -> linewidth
3.2.0
  o add extra doc (vignette) combining tables descriptive and inferential stats
  o fix unit test for pandoc >= 2.19
  o support multiple (consecutive) text formatting in one table cell
  o flextable: specification of columns width (columnsWidth)
3.1.2
  o no exports of:
    - exportSummaryStatisticsTableToFlextable & exportSummaryStatisticsTableToDT -> exportSummaryStatisticsTable can be used instead
    - convertSummaryStatisticsTableToFlextable
3.1.1
  o unit tests: extra fix stringsAsFactors (R >= 4.0.0)
  o fixes for tibble input
3.1.0
  o computeSummaryStatisticsTable: output is S3 class: 'summaryTable'
  o functionality to combine 'summaryTable'
  o exportSummaryStatisticsTable is now available (as well) via 'export'
  o ft export: fix empty line for table with flag var, var with subgroups and multiple stats
  o group var (if included) is set to NA for a flag var
  o option for warning/nothing if diff var values by subject
  o unit tests: updates based on independent review
3.0.1
  o formatSummaryStatisticsTable: fix for column var with space
  o unit tests/doc: fix for Pandoc (CRAN Solaris) + SystemRequirements
3.0.0
  o get palettes from 'clinUtils'
  o rename 'getFlextable' into 'getListing'
  o add 'getDimPage'
  o remove 'roundHalfUp' functionality
  o add color-blind palette
  o remove dependency from previous utilityFct package
  o add 'getLabelVar' as dependency from 'clinUtils'
  o roundUpText renamed to 'roundHalfUpTextFormat'
  o roundUp renamed to 'roundHalfUp'
  o roundUp: remove deprecated parameter 'format'
  o rename 'roundCustom' to 'roundUp'
  o add function 'roundCustom'
  o add function 'getFlextable'
2.23.0
  o new fct geomSE
  o subjectProfileSummaryPlot: new parameter: tablePlotMargin
2.22.1
  o unit tests 
2.22.0
  o add fontface parameter in 'subjectProfileSummaryTable'
  o getStats: supports 'mean (sd)' and '(min, max)'
  o subjectProfileSummaryPlot: 
    - new parameter: tableYAxisLabs
    - pass colorLab to subjectProfileSummaryTable
  o subjectProfileSummaryTable/subjectProfileSummaryPlot: new parameter: legendPosition
  o subjectProfileSummaryTable: fix display color var categories in correct order
2.21.1
  o fix export summary table to DT in case multiple title formatted as HTML
2.21.0
  o add unit tests
  o reorganize introduction vignette, help page for pkg
  o error if stats if not in correct format
  o getStats: 'n/N (%)' is named by default for consistency
  o compute summary statistics table: 
    - simpler impl for filter fct for var flag
    - percentage and header total column extracted from 'total' if dataTotalCol if a list
    - no error if unique stat name is in default stat name
  o formatting flextable: 
    - check row var total include
    - fix in case only one row total
  o export to flextable:
    - in separated file if by var is specified
  o export to DT: 
    - title can be of length > 1
    - pageDim should be of length 2
    - fix when noEscapeVar contains all vars
  o subject profile summary plot: 
    - extra checks input params
    - fix ordering facets in case [x]Line specified
    - deprecate yLimExpand -> yAxisExpand
  o subject profile summary table:
    - fix y-labels when color var is character
  o compute stats/subject profile (table): simplify stats expr check
2.20.0
  o add unit tests
  o computeSummaryStatisticsTable: more formal checks + warning for var/[row|col]Var...
  o computeSummaryStatisticsTable: fix in case varLab/rowVarLab/byVarLab not specified for all vars
  o varSubgroupLab: change default 'variableGroup' -> 'Variable group'
  o computeSummaryStatisticsTable: rowVarTotalByVar wrong spec: error -> warning, fix in case named charac
  o computeSummaryStatisticsTableTotal: fix for warnings: 'attributes are not identical across measure variables...', 'cannot avoid coercion of factors...'
2.19.0
  o add unit tests
  o computeSummaryStatistics: fix for data with one column, extra error msg
  o extension to percentage for records: computeSummaryStatisticsTable: 'statsPerc'; getStats: '%m','m (%)'
  o computeSummaryStatisticsTable: fix for varFlag & [varInclude0 or varTotalInclude]
  o computeSummaryStatistics: remove missing values in subjectVar (warning if this occur when var is specified)
  o computeSummaryStatistics: simplify impl for empty data & cat var + filterEmptyVar TRUE by default for cat variable
  o computeSummaryStatisticsTable: varInclude0 extended for subset of var
2.18.0
  o exportSummaryStatisticsTableToDT: extend for expandVar/rowVarInSepCol/colVar
  o subjectProfileSummaryPlot: xAxisExpand
2.17.0
  o improve doc
  o include unit tests
  o computeSummaryStatisticsTable: fix when dataTotalPerc is specified but not rowVarTotalPerc
  o roundCustomText: remove fix if digits is NA
  o updates for utility pck 2.0.0
  o internal functions: convertVarFlag
  o fix error colVar -> colVarTotal in dataTotal
  o extend 'file' parameter to export to all outputType
  o computeSummaryStatistics: fix when no cat group is empty and statsExtra is specified
2.16.0
  o change imports of color palette from utility to style pkg
  o change flextable from style to utility pkg
  o exportSummaryStatisticsTable: specify rowVarLab for DT output
  o getStatsData: type and extra args for getStats for cat or cont variable separately
  o same default for rowVarInSepCol (NULL) for DT and flextable output
2.15.0
  o varLabInclude/statsLabInclude new parameters
  o update vignette knitPrintListObjects
  o subjectProfileSummaryPlot: minVar/maxVar
2.14.0
  o roundCustomText: fix when digits is NA
  o subjectProfileSummaryPlot: yTrans
  o subjectProfileSummaryPlot: remove 'a' in legend when tableText is used
  o computeSummaryStatisticsTable: fix order var for charac, or when not complete across colVar + unit tests
2.13.0
  o example of greek letter in doc
  o support custom formatting (superscript, subscript) for footnote
2.12.0
  o getStatsData: extend type to any type available in getStats
  o convertSummaryStatisticsTableToFlextable: fix padding header when multiple titles are provided
  o formatSummaryStatisticsTable: fix when no total row
  o computeSummaryStatistics: fix for R 4.0.0 stringsAsFactors = FALSE
  o getStats: add 'n/N (%)'
2.11.0
  o deprecate 'format' argument in 'roundCustomText'
  o modify 'formatPercentage' function to assure that percentages have the same number of decimals
  o include total counts per group with: 'var' set to 'all'
  o conversion to flextable: varTotalInSepRow works for mixed table
  o formatSummaryStatisticsTableFlextable: fix for extraction total when rowVar specified + fix extraction total rows
  o getStatisticsSummaryStatisticsTable: fix for order stats when different stats by variable
2.10.0
	o modify default legend in subjectProfileSummaryTable to substitute the 'a' with the point
	o substitute 'expand_scale' with 'expansion' in subjectProfileSummaryTable only for ggplot2 >= 3.3
  o unit test update for ggplot2 3.3.0
  o subjectProfilePlot: remove 'tableLabel' (not used)
2.9.0
    o remove '%' sign next to percentage in 'formatPercentage'
    o modified 'getStats': when percentage is 100 it is not shown
    o add unit tests for 'formatPercentage'
    o add unit tests for 'getStats'
    o formatSummaryStatisticsTable: check if multiple records in same row/col, check if only one 'stats' and no names
    o computeSummaryStatistics: error when multiple different records for same subject for cont var + unit test
    o exportSummaryStatisticsTableToFlextable: fix when empty df after filter total rows
    o fix for flextable >= 0.5.9: 'display' -> 'compose'
    o rowOrderCatLast: NULL by default, used if rowVar is factor and rowOrder is function
    o computeSummaryStatisticsTable: fix when more columns in dataTotalRow than in data
    o subjectProfileSummaryTable: export, fix when colorVar is not factor
2.8.0
    o fix when 'variable' in 'colVar' when no other col vars
2.7.0
    o 'variable' can be included in 'colVar'
    o add text for explanation of 'rowVar' in 'computeSummaryStatisticsTable()'. Minor changes (e.g. typos) in the vignette.
    o computeSummaryStatisticsTableTotal: fix in case rowVarTotalPerc is a factor
2.6.0
    o subjectProfileSummaryPlot: xGap/xGapDiffNew new param
    o computeSummaryStatisticsTable: fix for varFlag when only one variable is specified
2.5.2
    o getStats: fix formatPercentage default (conflict with DT::formatPercentage)
2.5.1
    o formatSummaryStatisticsTable: statistics in column with categorical variables is possible
    o exportSummaryStatisticsTableToDT: remove: '.id' if no rowVar
2.5.0
    o getStats: base statistics available in: 'type'
    o getStats: fix for custom formatPercentage function
2.4.0
    o export to DT: fix rowVarInSepCol <-> labelVars spec, pageLength not specified by default
    o rowVarInSepCol default: NULL for flextable, rowVar otherwise
    o outputType: 'data.frame-base'
    o fix when one statistic and statistics in columns
    o parameters can be passed to the toDT function
    o DT output: numeric column if present (for filter box)
2.3.1
    o getStatisticsSummaryStatisticsTable: stats: support simple list by variable
    o computeSummaryStatisticsTable: sort variable/variableGroup before stats in output
2.3.0
    o extend package to DT output (reorganize format/convert/export steps)
    o computeSummaryStatisticsTable: ddply -> by (base R) to fix issue: names' attribute must be the same length as the vector
2.2.0
    o possibility to have cells in bold
2.1.2
    o rowOrder as a function: fix when row total is included
    o introductory vignette: additional example for rowOrder
2.1.1
    o example of the exportSummaryStatisticsTable function in the vignette
2.0.1
    o computeSummaryStatisticsTable: fix for column header in case dataset for total columns is specified
    o getStats: fix documentation: 'mean (se)'
2.0.0
    o include vignette with template tables
    o formatSummaryStatisticsTable: fixes when multiple records for total (rowVarTotalByVar)
    o computeSummaryStatisticsTable: possibility to sort rows per total but not include total column
    o convertVarFlag, varFlag
    o varInclude0: to include empty rows for count variable
    o computeSummaryStatisticsTable: possibility to specify varSubgroupLab even for one variable
    o subjectProfileSummaryPlot: fix facet specification
    o internal functions
1.8.0
    o flextable functions moved to the style pkg
1.7.0
    o computeSummaryStatisticsTable: varIncludeTotal -> varTotalInclude, possibility to include total only for a variable
    o computeSummaryStatisticsTable: varTotalInSepRow new parameter
    o include total per variable at the first row
    o getStats: median\n(range) and includeName
    o vignette: update demographic table + add example summary adverse events table
1.6.0
    o example datasets moved to the utility pkg
    o roundCustom -> roundCustomText 
1.5.0
    o convertSummaryStatisticsTableToFlextable: title for each element of byVar
1.4.0
    o computeSummaryStatistics: dataTotalCol new param
1.3.0
    o computeSummaryStatisticsTable: dataTotalRow
    o get/computeSummaryStatisticTable: message and return NULL if no data
    o computeSummaryStatisticsTable: rowOrderCatLast
    o convertSummaryStatisticsTableToFlextable: doesn't merge rows with different padding (e.g. row header and row content)
    o formatSummaryStatisticsTable: rowVarFormat (to include row variable in bold)
    o get[]Flextable: set top/bottom padding to 0
1.2.1
    o getNDecimals: fix when NA value, new: getMaxNDecimals
    o convertSummaryStatisticsTableToFlextable: format superscript/subscript in title
    o formatSummaryStatisticsTable: statsVar input param
1.2.0
    o subjectProfileSummaryPlot: possibility to pass any parameters for geom_text_repel and list of expression/horizontal and vertical adjustments for label
1.1.0
    o createFlextableWithHeader: fix in case no headerDf and ft are specified
    o convertSummaryStatisticsTableToFlextable: remove line on top title
    o subjectProfileSummaryPlot: themeIncludeVerticalGrid, vLine, fix table when only one value in x-axis
    o subjectProfileSummaryPlot: fix when xVar is numeric and xAxisLabs not specified, multiple byVar, 
    o subjectProfileSummaryPlot: sizeLine also used for the error bars, default textSize depends on fontsize
    o computeSummaryStatisticsTable: fix when no data, include 'statPercTotalN' column, ggExtra
    o subjectProfileSummaryPlot: fix table n subjects when axes labs too big
    o getStatisticsSummaryStatisticsTable: fix in case order statsVarInit and names(stats) different
1.0.0
    o fix getStats
    o formatSummaryStatisticsTable: remove 'Statistics' column if all the same
    o getNDecimals
    o getColorTable/colorTable parameter, pageDim parameter
    o subjectProfileSummaryPlot: themeFct parameter, remove box and grid lines for table
    o computeSummaryStatisticsTable: fix for multiple variables in byVar
    o exportFlextableToDocx: breaksAfter
    o convertSummaryStatisticsTableToFlextable: remove fixed width for statistic column
    o getStats: summary add SE
0.0.10
    o formatSummaryStatisticsTable: fix for rowSubtotalInSepRow
    o rowAutoMerge, rowVarTotalPerc, rowVarTotalExtra
    o formatSummaryStatisticsTable: remove 'Statistic' if only one statsVar specified and not named
    o standardize 'Lab' parameters
    o standardize row total specification: rowVarTotalInclude/rowVarSubtotalInclude -> rowVarTotalInclude, rowSubtotalInSepRow -> rowVarTotalInSepRow
    o remove border in title, minimal h/v lines: only per row/column group, merge header columns for total and if needed
    o subscript supported: formatSuperscriptToFlextable -> formatSuperSubscriptToFlextable
    o vline parameter and default no vertical lines
    o fix use use rowPadBase
0.0.9
    o statsValueLab, dataTotalPerc, colVarTotal, colVarTotalPerc new parameters
    o export exportFlextableToDocx
    o se, cv, geomMean, geomSD, geomCV function
    o reduce height header and footer
0.0.8
    o exportSummaryStatisticsTable: create directory of file if not present
    o createFlextableWithHeader: correct order if multiple title
    o export convertSummaryStatisticsTableToFlextable function
    o export to file in convertSummaryStatisticsTableToFlextable
    o colHeaderTotalInclude, statsExtra parameter
0.0.7
    o subjectProfileSummaryPlot: fixes xAxisLabs specification with jitter x-axis
    o computeSummaryStatistics: fix for order colVar in case total colum included
    o set font presentation to Tahoma and default font size
    o fix test roundCustom
0.0.6
    o getSummaryStatisticsTable: remove sub-total statistics if all nested vars are missing
    o computeSummaryStatisticsByRowColVar: doesn't propagate NA for interaction of row/colVar variables
    o computeSummaryStatisticsTable: support combine use of colTotalInclude with rowTotalInclude or rowSubtotalInclude
    o new parameter: style
    o convertSummaryStatisticsTableToFlextable: format superscript inside table to flextable
    o new function: get[]Flextable
    o subjectProfileSummaryPlot: xAxisLabs, byVar, table, hLine
    o [row|col]VarDataLevels
    o re-label all statistics with 'stat' and attributes in 'summaryTable' slot
    o combineVariables: fix in case empty input data
0.0.5
    o roundCustom: format parameter, 'text' by default
    o set empty label for when variable specified for count tablee
    o set empty title by default
    o formatSummaryStatisticsTable: merge row if only one element
    o set rowPadBase to 4
    o horizontal lines: remove horizontal lines in statsLayout is 'row'
    o subjectProfileSummaryPlot: seVar optional
    o compute/export[SummaryStatisticsTable]: add defaults for attributes summaryTable
0.0.4
    o statsLayout parameter
    o remove Percm (percentage of records based on dataTotal)
    o byVar and getAttribute function
    o example mock-up table in vignette
0.0.3
    o convertVarToFactorWithOrder: remove warning in case only one row variable is specified and add check if otherVars is of length 1
    o additional example vignette: combineVars, function for rowOrder
0.0.2
    o add tests
    o consistent functions naming: computeSummaryStatistics -> computeSummaryStatisticsTable, getSummaryStatistics -> computeSummaryStatistics
    o subjectProfileSummaryPlot: fix for 'useLinetype'
    o formatSummaryStatisticsTable: fix issue padding in case statistic is a character
    o computeSummaryStatisticsTable: fix in case rowVar is a factor and rowTotalInclude, new parameter: colTotalInclude
    O new parameter: rowSubtotalInclude
    o new function: combineVariables
    o functionalities to order rows with convertVarToFactorWithOrder
    o computeSummaryStatisticsTable and new computeSummaryStatisticsByRowColVar: include 0 counts
    o include mixed table, multiple variables
0.0.1
    o initial commit
