Useful tools to pry back the covers of R and understand the
language at a deeper level.

Tools for Computing on the Language

package-ubuntu-20.04-r-4.0.5#cran#pryr-0.1.4

<table summary="R argblock"><tr valign="top">
<td><code>x</code></td>
<td>
<p>unquoted name of promise to find initial value for for.</p>
</td>
</tr></table>

f <- function(x) g(x)
g <- function(y) h(y)
h <- function(z) parent_promise(z)

h(x + 1)
g(x + 1)
f(x + 1)

package-ubuntu-20.04-r-4.0.5#cran#pryr-0.1.4#docs#parent_promise

parent_promise

Description

Usage

Arguments

Examples

pryr

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