stagnant

The <code>stagnant</code> data frame has 28 rows and 2 columns.

datasets

Fitting regression models where, in addition to possible linear terms, one or more covariates have segmented (i.e., broken-line or piece-wise linear) or stepmented (i.e. piece-wise constant) effects.
Multiple breakpoints for the same variable are allowed. The estimation method is discussed in Muggeo (2003, <doi:10.1002/sim.1545>) and
illustrated in Muggeo (2008, <https://www.r-project.org/doc/Rnews/Rnews_2008-1.pdf>). An approach for hypothesis testing is presented
in Muggeo (2016, <doi:10.1080/00949655.2016.1149855>), and interval estimation for the breakpoint is discussed in Muggeo (2017, <doi:10.1111/anzs.12200>).
Segmented mixed models, i.e. random effects in the change point, are discussed in Muggeo (2014, <doi:10.1177/1471082X13504721>).
Estimation of piecewise-constant relationships and changepoints (mean-shift models) is
discussed in Fasola et al. (2018, <doi:10.1007/s00180-017-0740-4>).

Vito MR Muggeo

segmented

Regression Models with Break-Points / Change-Points Estimation
(with Possibly Random Effects)

stagnant function

A data frame with 28 observations on the following 2 variables.<dl>
 <dt><code>x</code></dt>
<dd>log of flow rate in g/cm sec.</dd> <dt><code>y</code></dt>
<dd>log of band height in cm</dd> 
</dl>

Format

Stagnant band height data — stagnant

A data frame with 28 observations on the following 2 variables.<dl>
 <dt><code>x</code></dt>
<dd>log of flow rate in g/cm sec.</dd>

 <dt><code>y</code></dt>
<dd>log of band height in cm</dd>

 
</dl>

stagnant: Stagnant band height data

Description

Usage

Arguments

Format

Details

Examples