1-20 of 20
Keywords: Classification and regression trees
Sort by
Journal Article
Two Clinical Prediction Tools to Inform Rapid Tuberculosis Treatment Decision-making in Children
Meredith B Brooks and others
Open Forum Infectious Diseases, Volume 10, Issue 6, June 2023, ofad245, https://doi.org/10.1093/ofid/ofad245
Published: 04 May 2023
... that have complementary strengths and limitations: classification and regression tree (CART) analysis and logistic regression. CART is a nonparametric method that uses recursive partitioning to search through all potential predictors and their cutoff values to identify those whose associated threshold level...
Journal Article
What Cut-Point in Gait Speed Best Discriminates Community-Dwelling Older Adults With Mobility Complaints From Those Without? A Pooled Analysis From the Sarcopenia Definitions and Outcomes Consortium
Peggy M Cawthon and others
The Journals of Gerontology: Series A, Volume 76, Issue 10, October 2021, Pages e321–e327, https://doi.org/10.1093/gerona/glab183
Published: 24 June 2021
... was defined as any self-reported difficulty with walking approximately 1/4 mile (prevalence: 12.6% men, 26.4% women). Sex-stratified classification and regression tree (CART) models with 10-fold cross-validation identified walking speed cut-points that optimally discriminated those who reported mobility...
Journal Article
Validation of an Optimized Algorithm for Identifying Persons Living With Diagnosed HIV From New York State Medicaid Data, 2006–2014
Sarah E Macinski and others
American Journal of Epidemiology, Volume 189, Issue 5, May 2020, Pages 470–480, https://doi.org/10.1093/aje/kwz225
Published: 15 October 2019
...) from New York State (NYS) Medicaid data, 2006–2014. CART, classification and regression tree; HIV, human immunodeficiency virus; NPV, negative predictive value; PPV, positive predictive value. Correspondence to Sarah E. Macinski, Bureau of HIV/AIDS Epidemiology, AIDS Institute, New York State...
Journal Article
General and Specific Utility Measures for Synthetic Data
Joshua Snoke and others
Journal of the Royal Statistical Society Series A: Statistics in Society, Volume 181, Issue 3, June 2018, Pages 663–688, https://doi.org/10.1111/rssa.12358
Published: 07 March 2018
... inform possible improvements to the synthesis method. Classification and regression trees Disclosure control Privacy Propensity score Synthetic data Utility National Science Foundation 10.13039/100000001 IGERT DGE-1144860 Department of Statistics, Pennsylvania State University 10.13039...
Journal Article
Protecting Confidentiality in Cancer Registry Data With Geographic Identifiers
Mandi Yu and others
American Journal of Epidemiology, Volume 186, Issue 1, 1 July 2017, Pages 83–91, https://doi.org/10.1093/aje/kwx050
Published: 05 June 2017
..., classification and regression tree; FIPS, Federal Information Processing Standards; HER2, human epidermal growth factor receptor 2; HR, hormone receptor; NCI, National Cancer Institute; RCI, relative concentration index; SEER, Surveillance, Epidemiology, and End Results; SES, socioeconomic status. 18 02 2016...
Journal Article
Discovering Effect Modification in an Observational Study of Surgical Mortality at Hospitals with Superior Nursing
Kwonsang Lee and others
Journal of the Royal Statistical Society Series A: Statistics in Society, Volume 181, Issue 2, February 2018, Pages 535–546, https://doi.org/10.1111/rssa.12298
Published: 31 May 2017
.... The pairs were matched exactly for 130 four-digit ninth international classification of diseases surgical procedure codes and balanced 172 observed covariates. The pairs were then split into five groups of pairs by the classification and regression trees method in its effort to locate effect modification...
Journal Article
Geographical characterisation of honeys according to their mineral content and antioxidant activity using a chemometric approach
Benedetta Pasquini and others
International Journal of Food Science and Technology, Volume 49, Issue 5, May 2014, Pages 1351–1359, https://doi.org/10.1111/ijfs.12436
Published: 01 May 2014
..., and supervised discrimination methods, such as linear and quadratic discriminant analysis, and classification and regression trees (CART), were applied to evaluate the existence of data patterns and the relationship between geographical origin and the measured parameters. The model with the best predictive...
Journal Article
Impacts of predictor variables and species models on simulating Tamarix ramosissima distribution in Tarim Basin, northwestern China
Qiang Zhang and Xinshi Zhang
Journal of Plant Ecology, Volume 5, Issue 3, 12 July 2012, Pages 337–345, https://doi.org/10.1093/jpe/rtr049
Published: 11 January 2012
...—the generalized linear model (GLM), classification and regression tree (CART) and Random Forests—were selected and were processed on the BIOMOD platform. The presence/absence data of T. ramosissima in the Tarim Basin, which were calculated from vegetation maps, were used as response variables...
Journal Article
Interaction Trees: Exploring the Differential Effects of an Intervention Programme for Breast Cancer Survivors
Get access
Xiaogang Su and others
Journal of the Royal Statistical Society Series C: Applied Statistics, Volume 60, Issue 3, May 2011, Pages 457–474, https://doi.org/10.1111/j.1467-9876.2010.00754.x
Published: 08 February 2011
... of the classification and regression tree (CART) method by Breiman et al. ( 1984 ), which successfully addresses tree size selection and many other practical issues. The pruning idea in the CART method has become and remains the current standard in determining the optimal tree size. Applying tree methods...
Journal Article
Difference in Mosquito Species (Diptera: Culicidae) and the Transmission of Ross River Virus Between Coastline and Inland Areas in Brisbane, Australia
Get access
W. Hu and others
Environmental Entomology, Volume 39, Issue 1, 1 February 2010, Pages 88–97, https://doi.org/10.1603/EN07037
Published: 01 February 2010
... incidence of RRV in the coastline area, whereas Aedes vigilax, Culex annulirostris, and Aedes notoscriptus (Skuse) were significantly associated with the monthly incidence of RRV in the inland area. The results of the classification and regression tree (CART) analysis show that both...
Journal Article
Habitat Relations of Shrubsteppe Birds: A 20-Year Retrospective
John T. Rotenberry and John A. Wiens
The Condor, Volume 111, Issue 3, 1 August 2009, Pages 401–413, https://doi.org/10.1525/cond.2009.090015
Published: 01 August 2009
... appearing in the next fewest, and so forth, until only one model remained. In most cases this was the model with the lowest AIC. Habitat relationships—CART models. As an alternative to standard regression, we also employed CART (classification and regression trees; Breiman et al. 1984...
Journal Article
Clustering Work and Family Trajectories by Using a Divisive Algorithm
Raffaella Piccarreta and Francesco C. Billari
Journal of the Royal Statistical Society Series A: Statistics in Society, Volume 170, Issue 4, October 2007, Pages 1061–1078, https://doi.org/10.1111/j.1467-985X.2007.00495.x
Published: 26 September 2007
... clustering algorithm which has features that are in common with both Ward's agglomerative algorithm and classification and regression trees. We analyse British Household Panel Survey data on the employment and family trajectories of women. Our method produces clusters of sequences for which...
Journal Article
Factors Influencing Modern Wildfire Occurrence in the Mark Twain National Forest, Missouri
Get access
Kimberley D. Brosofske and others
Southern Journal of Applied Forestry, Volume 31, Issue 2, May 2007, Pages 73–84, https://doi.org/10.1093/sjaf/31.2.73
Published: 01 May 2007
... the influences of ecological and anthropogenic variables on probability of modern fire occurrence in the Mark Twain National Forest (MTNF), Missouri, using classification and regression tree (CART) and logistic regression analyses. Models were developed for five classes of fire size. Although CART distinguished...
Journal Article
Measured FEV1 in the first postoperative day, and not ppoFEV1, is the best predictor of cardio-respiratory morbidity after lung resection
Gonzalo Varela and others
European Journal of Cardio-Thoracic Surgery, Volume 31, Issue 3, March 2007, Pages 518–521, https://doi.org/10.1016/j.ejcts.2006.11.036
Published: 01 March 2007
... in the first postoperative day than to ppoFEV1 value. Thoracic surgical procedures Lung volume measurements Postoperative care Postoperative pain Classification and regression trees Although ppoFEV1% figures after lung resection have a high correlation with measured 3–6 months after the operations [1...
Journal Article
Mosquito Species (Diptera: Culicidae) and the Transmission of Ross River Virus in Brisbane, Australia
Get access
Wenbiao Hu and others
Journal of Medical Entomology, Volume 43, Issue 2, 1 March 2006, Pages 375–381, https://doi.org/10.1093/jmedent/43.2.375
Published: 01 March 2006
... per 100 mosquitoes per trap) were most strongly associated with RRV transmission at a lag of 1 mo. Classification and regression tree (CART) analyses indicate that the occurrence of RRV was associated with an average monthly mosquito abundance of Aedes vigilax above 72 and Cx...
Journal Article
New Ways of Specifying Data Edits
George Petrakos and others
Journal of the Royal Statistical Society Series A: Statistics in Society, Volume 167, Issue 2, May 2004, Pages 249–274, https://doi.org/10.1046/j.1467-985X.2003.00745.x
Published: 29 March 2004
...George Petrakos; Claudio Conversano; Gregory Farmakis; Francesco Mola; Roberta Siciliano; Photis Stavropoulos Classification and regression trees Data editing Data quality Fast partitioning algorithm Object-oriented analysis Total quality management TREEVAL Address for correspondence...
Journal Article
Using classification and regression trees (CART) to support worker decision making
Get access
Michelle A. Johnson and others
Social Work Research, Volume 26, Issue 1, March 2002, Pages 19–29, https://doi.org/10.1093/swr/26.1.19
Published: 01 March 2002
...Michelle A. Johnson; C. Hendricks Brown; Susan J. Wells Using classification and regression
trees (CART) to support worker
decision making
Michelle A. Johnson, C. Hendricks Brown, and Susan J. Wells
Several approaches can be taken to predict case epending...
Journal Article
Classification tree criteria of pulmonary hypertension in mixed connective tissue disease
Get access
Lisa Kotajima and others
Japanese Journal of Rheumatology, Volume 7, Issue 4, 1 December 1997, Pages 293–303, https://doi.org/10.3109/BF03041331
Published: 01 December 1997
...%. The classification tree criteria for the diagnosis and prognosis of PH in MCTD were found to be accurate and useful for the screening of PH. mixed connective tissue disease pulmonary hypertension classification and regression trees REFERENCES Sharp GC , Irvin WS , Tan EM et al: Mixed...
Journal Article
Classification Tree Methods for Analysis of Mesoscale Distribution of Ixodes ricinus (Acari: Ixodidae) in Trentino, Italian Alps
Get access
Stefano Merler and others
Journal of Medical Entomology, Volume 33, Issue 6, 1 November 1996, Pages 888–893, https://doi.org/10.1093/jmedent/33.6.888
Published: 01 November 1996
... on classification and regression trees (CART), using both discrete and continuous variables. Data on Ixodes ricinus (L.) occurrence resulted from extensive sampling carried out by standard methods in 99 sites over an area of ≍2,700 km2 in the Province of Trento. A series of environmental...
Chapter
Data Mining
Get access
Carolin Strobl
Published: 01 October 2013
... are then illustrated by means of one particular class of data mining techniques: the recursive partitioning methods classification and regression trees, bagging and random forests. In the end of the chapter an outlook on other popular data mining techniques as well as a short literature and software guide are given...
Advertisement
Advertisement