get_formula_str

You will need to replace PAR_X for whatever your x-axis observation column
is called. In JAGS typically <code>x[i_]</code>. In R just <code>x</code>.

internal

Flexible and informed regression with Multiple Change Points. 'mcp' can infer change points in means, variances, autocorrelation structure, and any combination of these, as well as the parameters of the segments in between. All parameters are estimated with uncertainty and prediction intervals are supported - also near the change points. 'mcp' supports hypothesis testing via Savage-Dickey density ratio, posterior contrasts, and cross-validation. 'mcp' is described in Lindeløv (submitted) <doi:10.31219/osf.io/fzqxv> and generalizes the approach described in Carlin, Gelfand, & Smith (1992) <doi:10.2307/2347570> and Stephens (1994) <doi:10.2307/2986119>.

Jonas Kristoffer Lindel<c3><b8>v

Regression with Multiple Change Points

Jonas Kristoffer Lindeløv

get_formula_str function

<dl><dt>ST</dt>
<dd>Tibble. Returned by <code>get_segment_table</code>.</dd>
<dt>par_x</dt>
<dd>String (default: NULL). Only relevant if no segments contains
slope (no hint at what x is). Set this, e.g., par_x = "time".</dd>
<dt>ytype</dt>
<dd>One of "ct" (central tendency), "sigma", "ar1" (or another order), or "ma1" (or another order)</dd>
<dt>init</dt>
<dd>TRUE/FALSE. Set to TRUE for the first call. Adds segment-relative
X-codings and verbose commenting of one formula</dd></dl>

Arguments

Jonas Kristoffer Lindeløv <a href="/link/jonas%40lindeloev.dk?package=mcp&version=0.3.3" data-mini-rdoc="mcp::jonas@lindeloev.dk">jonas@lindeloev.dk</a>

Author

Build an R formula (as string) given a segment table (ST) — get_formula_str

<dl>

<dt>ST</dt>
<dd>Tibble. Returned by <code>get_segment_table</code>.</dd>


<dt>par_x</dt>
<dd>String (default: NULL). Only relevant if no segments contains
slope (no hint at what x is). Set this, e.g., par_x = "time".</dd>


<dt>ytype</dt>
<dd>One of "ct" (central tendency), "sigma", "ar1" (or another order), or "ma1" (or another order)</dd>


<dt>init</dt>
<dd>TRUE/FALSE. Set to TRUE for the first call. Adds segment-relative
X-codings and verbose commenting of one formula</dd>

</dl>

Jonas Kristoffer Lindeløv <a href='mailto:jonas@lindeloev.dk'>jonas@lindeloev.dk</a>

get_formula_str: Build an R formula (as string) given a segment table (ST)

Description

Usage

Value

Arguments

Author