doBy: doBy - Groupwise summary statistics, LSmeans, general linear contrasts, various utilities. doBy originally contained facilities to ’do something’ to data where data is partitioned ’by’ some variables which define groupings of data - hence the name doBy. doBy contains a variety of utilities including: 1) Facilities for groupwise computations of summary statistics and other facilities for working with grouped data. 2) LSmeans (least-squares means), general linear contrasts. 3) Miscellaneous other utilities.
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References in zbMATH (referenced in 2 articles )
Showing results 1 to 2 of 2.
- Kuhn, Max; Johnson, Kjell: Applied predictive modeling (2013)
- Valliant, Richard; Dever, Jill A.; Kreuter, Frauke: Practical tools for designing and weighting survey samples (2013)