elements

A dataset containing atomic numbers, chemical symbols, and
names of 118 elements.

datasets

Functions to safely map from a vector of keys to a vector of values, determine properties of a given relation, or ensure a relation conforms to a given type, such as many-to-many, one-to-many, injective, surjective, or bijective. Permits default return values for use similar to a vectorised switch statement, as well as safely handling large vectors, NAs, and duplicate mappings.

Dominic Jarkey

relatable

Functions for Mapping Key-Value Pairs, Many-to-Many,
One-to-Many, and Many-to-One Relations

elements function

A data frame with 118 rows and 3 variables:<dl class="dl-horizontal">
 <dt>Z</dt><dd>Atomic number</dd>
 <dt>Symbol</dt><dd>Chemical symbol</dd>
 <dt>Name</dt><dd>Name of element</dd>
</dl>

Format

Data from the periodic table of elements — elements

A data frame with 118 rows and 3 variables:<dl class='dl-horizontal'>
 <dt>Z</dt><dd>Atomic number</dd>
 <dt>Symbol</dt><dd>Chemical symbol</dd>
 <dt>Name</dt><dd>Name of element</dd>
</dl>

elements: Data from the periodic table of elements

Description

Usage

Arguments

Format