by-order

order_by

orderBy

Ordering (sorting) rows of a data frame by the certain
variables in the data frame. This function is essentially a
wrapper for the <code><a href="/link/order()?package=doBy&version=4.6.24" data-mini-rdoc="doBy::order()">order()</a></code> function - the important
difference being that variables to order by can be given by a
model formula.

utilities

Utility package containing:
1) Facilities for working with grouped data: 'do' something to data
stratified 'by' some variables.
2) LSmeans (least-squares means), general linear estimates.
3) Restrict functions to a smaller domain.
4) Miscellaneous other utilities.

Søren Højsgaard

doBy

Groupwise Statistics, LSmeans, Linear Estimates, Utilities

Ulrich Halekoh

by-order function

<dl><dt>data</dt>
<dd>A dataframe</dd>
<dt>formula</dt>
<dd>The right hand side of a formula</dd></dl>

Arguments

Søren Højsgaard, <a href="/link/sorenh%40math.aau.dk?package=doBy&version=4.6.24" data-mini-rdoc="doBy::sorenh@math.aau.dk">sorenh@math.aau.dk</a> and Kevin
Wright

Author

Ordering (sorting) rows of a data frame by the certain
variables in the data frame. This function is essentially a
wrapper for the <code><a href='https://rdrr.io/r/base/order.html'>order()</a></code> function - the important
difference being that variables to order by can be given by a
model formula.

Ordering (sorting) rows of a data frame — by-order

<dl>

<dt>data</dt>
<dd>A dataframe</dd>


<dt>formula</dt>
<dd>The right hand side of a formula</dd>

</dl>

Søren Højsgaard, <a href='mailto:sorenh@math.aau.dk'>sorenh@math.aau.dk</a> and Kevin
Wright

by-order: Ordering (sorting) rows of a data frame

Description

Usage

Value

Arguments

Author

Details

See Also

Examples