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Version

Install

install.packages('doBy')

Monthly Downloads

256,883

Version

4.6-2

License

GPL (>= 2)

Last Published

August 30th, 2018

Functions in doBy (4.6-2)

by-transform

Function to make groupwise transformations
data-budworm

budworm data
data-carcass

Lean meat contents of 344 pig carcasses
null-basis

Finds the basis of the (right) null space.
parseGroupFormula

Extract components from a formula with "conditioning bar"
which.maxn

Where are the n largest or n smallest elements in a numeric vector ?
data-beets

beets data
data-breastcancer

Gene expression signatures for p53 mutation status in 250 breast cancer samples
linest-get

Auxillary functions for computing lsmeans, contrasts etc
linest-matrix

Linear estimates matrix
by-split

Split a data frame
by-sample

Sampling from a data frame
data-codstom

Diet of Atlantic cod in the Gulf of St. Lawrence (Canada)
subSeq

Find sub-sequences of identical elements in a vector.
data-crimeRate

crimeRate
esticon

Contrasts for lm, glm, lme, and geeglm objects
fatacid

Fish oil in pig food
by-subset

Finds subsets of a dataframe which is split by variables in a formula.
by-summary

Function to calculate groupwise summary statistics
timeSinceEvent

Calculate "time since event" in a vector.
data-milkman

Milk yield data for manually milked cows.
data-potatoes

Weight and size of 20 potatoes
summary.esticon_class

Compute linear estimates
ls-means

Compute LS-means (aka population means or marginal means)
by-lapply

Formula based version of lapply.
by-order

Ordering (sorting) rows of a data frame
descStat

Computing simple descriptive statistics of a numeric vector.
recodeVar

Recode values of a vector
internal

Internal functions for the doBy package
renameCol

Rename columns in a matrix or a dataframe.
data-dietox

Growth curves of pigs in a 3x3 factorial experiment
data-haldCement

Heat development in cement under hardening.
firstlastobs

Locate the index of the first/last unique value
is-estimable

Determines if contrasts are estimable.
data-NIRmilk

NIRmilk