contains_IM

Equivalent of .Contains() in Insight Maker.

Stock-and-flow models are a computational method from the
field of system dynamics. They represent how systems change over time
and are mathematically equivalent to ordinary differential equations.
'sdbuildR' (system dynamics builder) provides an intuitive interface
for constructing stock-and-flow models without requiring extensive
domain knowledge. Models can quickly be simulated and revised,
supporting iterative development. 'sdbuildR' simulates models in 'R'
and 'Julia', and supports computationally intensive ensemble
simulations. Additionally, 'sdbuildR' can import models created in
'Insight Maker' (<https://insightmaker.com/>).

Kyra Caitlin Evers

sdbuildR

Easily Build, Simulate, and Explore Stock-and-Flow Models

contains_IM function

<dl><dt>haystack</dt>
<dd>Vector or string to search through</dd>
<dt>needle</dt>
<dd>Value to search for</dd></dl>

Arguments

Check whether value is in vector or string — contains_IM

<dl>

<dt>haystack</dt>
<dd>Vector or string to search through</dd>


<dt>needle</dt>
<dd>Value to search for</dd>

</dl>

contains_IM: Check whether value is in vector or string

Description

Usage

Value

Arguments

Examples