List environments are environments that have list-like properties.  For instance, the elements of a list environment are ordered and can be accessed and iterated over using index subsetting, e.g. 'x <- listenv(a = 1, b = 2); for (i in seq_along(x)) x[[i]] <- x[[i]] ^ 2; y <- as.list(x)'.

Environments Behaving (Almost) as Lists

package-ubuntu-20.04-r-4.0.5#cran#listenv-0.8.0

<table summary="R argblock"><tr valign="top">
<td><code>...</code></td>
<td>
<p>(optional) Named and/or unnamed objects to be assigned to the
list environment.</p>
</td>
</tr></table>

<p>An environment of class <code>listenv</code>.
</p>

x <- listenv(c = 2, a = 3, d = "hello")
print(names(x))
names(x)[2] <- "A"
x$b <- 5:8

y <- as.list(x)
str(y)

z <- as.listenv(y)

package-ubuntu-20.04-r-4.0.5#cran#listenv-0.8.0#docs#listenv

listenv

Description

Usage

Arguments

Value

Examples

listenv

We don't support your browser anymore