![[R logo]](../../../doc/html/logo.jpg){kind=logo}
![[Package List]](../../../doc/html/left.jpg){kind=small}
![[Top]](../../../doc/html/up.jpg){kind=small}
| budworm | Effect of Insecticide on survivial of tobacco budworms |
| dietox | Growth curves of pigs in a 3x3 factorial experiment |
| doBy | Various utilities which includes functions for creating groupwise calculations etc. |
| doby.xtabs | Function to do groupwise calculations |
| dose.LD50 | Calculate LD50 |
| esticon | Contrasts for lm, glm, lme, and geeglm objects |
| orderBy | Ordering (sorting) rows of a data frame |
| recodevar | recode levels of variable |
| sampleBy | Sampling from a data frame |
| splitBy | Split a data frame |
| subsetBy | Finds subsets of a dataframe which is split by variables in a formula. |
| summaryBy | Function to calculate groupwise summary statistics |
| transformBy | Function to make groupwise transformations |