sd_net_change

Estimate the net change of a stock in discrete times

The goal of 'readsdr' is to bridge the design capabilities from
specialised System Dynamics software with the powerful numerical tools
offered by 'R' libraries. The package accomplishes this goal by parsing
'XMILE' files ('Vensim' and 'Stella') models into 'R' objects to construct
networks (graph theory); 'ODE' functions for 'Stan'; and inputs to simulate
via 'deSolve' as described in Duggan (2016) <doi:10.1007/978-3-319-34043-2>.

Jair Andrade

readsdr

Translate Models from System Dynamics Software into 'R'

sd_net_change function

<dl><dt>sim_df</dt>
<dd>A data frame with the simulation output</dd>
<dt>cumulative_var</dt>
<dd>A string that indicates to which variable the discrete
change will be estimated</dd></dl>

Arguments

Estimate the net change of a stock in discrete times — sd_net_change

<dl>

<dt>sim_df</dt>
<dd>A data frame with the simulation output</dd>


<dt>cumulative_var</dt>
<dd>A string that indicates to which variable the discrete
change will be estimated</dd>

</dl>

sd_net_change: Estimate the net change of a stock in discrete times

Description

Usage

Value

Arguments

Examples