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chngpt: threshold regression model estimation and inference

Overview of attention for article published in BMC Bioinformatics, October 2017
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  • Above-average Attention Score compared to outputs of the same age and source (52nd percentile)

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Citations

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135 Dimensions

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134 Mendeley
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1 CiteULike
Title
chngpt: threshold regression model estimation and inference
Published in
BMC Bioinformatics, October 2017
DOI 10.1186/s12859-017-1863-x
Pubmed ID
Authors

Youyi Fong, Ying Huang, Peter B. Gilbert, Sallie R. Permar

Abstract

Threshold regression models are a diverse set of non-regular regression models that all depend on change points or thresholds. They provide a simple but elegant and interpretable way to model certain kinds of nonlinear relationships between the outcome and a predictor. The R package chngpt provides both estimation and hypothesis testing functionalities for four common variants of threshold regression models. All allow for adjustment of additional covariates not subjected to thresholding. We demonstrate the consistency of the estimating procedures and the type 1 error rates of the testing procedures by Monte Carlo studies, and illustrate their practical uses using an example from the study of immune response biomarkers in the context of Mother-To-Child-Transmission of HIV-1 viruses. chngpt makes several unique contributions to the software for threshold regression models and will make these models more accessible to practitioners interested in modeling threshold effects.

X Demographics

X Demographics

The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 134 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 134 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 28 21%
Researcher 15 11%
Student > Doctoral Student 13 10%
Student > Master 7 5%
Professor 7 5%
Other 23 17%
Unknown 41 31%
Readers by discipline Count As %
Agricultural and Biological Sciences 21 16%
Economics, Econometrics and Finance 17 13%
Environmental Science 11 8%
Biochemistry, Genetics and Molecular Biology 10 7%
Medicine and Dentistry 10 7%
Other 18 13%
Unknown 47 35%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 08 March 2022.
All research outputs
#13,666,776
of 23,298,349 outputs
Outputs from BMC Bioinformatics
#4,266
of 7,379 outputs
Outputs of similar age
#163,923
of 326,694 outputs
Outputs of similar age from BMC Bioinformatics
#57
of 122 outputs
Altmetric has tracked 23,298,349 research outputs across all sources so far. This one is in the 41st percentile – i.e., 41% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,379 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.4. This one is in the 41st percentile – i.e., 41% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 326,694 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 49th percentile – i.e., 49% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 122 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 52% of its contemporaries.