⚠️There's a newer version (2.1-4) of this package.Take me there.

segmented (version 0.5-1.1)

Regression Models with Breakpoints/Changepoints Estimation

Description

Given a regression model, segmented `updates' the model by adding one or more segmented (i.e., piecewise-linear) relationships. Several variables with multiple breakpoints are allowed.

Copy Link

Version

Install

install.packages('segmented')

Monthly Downloads

26,157

Version

0.5-1.1

License

GPL

Maintainer

Vito MR Muggeo

Last Published

February 18th, 2015

Functions in segmented (0.5-1.1)

broken.line

Fitted values for segmented relationships

segmented-package

Segmented relationships in regression models with breakpoints/changepoints estimation

points.segmented

Points method for segmented objects

plant

Plan organ dataset

print.segmented

Print method for the segmented class

lines.segmented

Bars for interval estimate of the breakpoints

summary.segmented

Summarizing model fits for segmented regression

confint.segmented

Confidence intervals for breakpoints

down

Down syndrome in babies

intercept

Intercept estimates from segmented relationships

seg.lm.fit

Fitter Functions for Segmented Linear Models

vcov.segmented

Variance-Covariance Matrix for a Fitted Segmented Model

stagnant

Stagnant band height data

segmented

Segmented relationships in regression models

slope

Slope estimates from segmented relationships

plot.segmented

Plot method for segmented objects

seg.control

Auxiliary for controlling segmented model fitting

predict.segmented

Predict method for segmented model fits

draw.history

History for the breakpoint estimates

davies.test

Testing for a change in the slope