questionr 0.3
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* New functions from Joseph Larmarange : addNAstr and odds.ratios
* copy renamed to clipcopy to avoid name collisions with data.table
* New function : icut, interactive shiny interface for `cut`
* New function : iorder, interactive shiny interface for ordering the levels of a factor
* New function : irec, interactive shiny interface for recoding a variable

questionr 0.2
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* New functions : describe, freq.na, qload, qscan, recode.na
* Finish transition from rgrs


questionr 0.1
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* First version