Computational Statistics and Data Analysis, ISSN 0167-9473, 06/2017, Volume 110, pp. 50 - 63
Vascular access complications have been the major cause of excessive morbidity and mortality in the dialysis population. They also account for a large portion...
Local quasi-likelihood | Local linear smoothing | Hospitalization | Branching curves | Haemodialysis | MORTALITY | SINGLE-INDEX MODELS | STATISTICS & PROBABILITY | LONGITUDINAL DATA | CURVES | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | HEMODIALYSIS-PATIENTS | VASCULAR ACCESS TYPE | Health aspects | Analysis | Time perception | Mortality
Local quasi-likelihood | Local linear smoothing | Hospitalization | Branching curves | Haemodialysis | MORTALITY | SINGLE-INDEX MODELS | STATISTICS & PROBABILITY | LONGITUDINAL DATA | CURVES | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | HEMODIALYSIS-PATIENTS | VASCULAR ACCESS TYPE | Health aspects | Analysis | Time perception | Mortality
Journal Article
Information Sciences, ISSN 0020-0255, 2007, Volume 177, Issue 18, pp. 3882 - 3900
In a great deal of literature on fuzzy regression analysis, most of research has focused on some predefined parametric forms of fuzzy regression relationships,...
Local linear smoothing | Fuzzy nonparametric regression | LR fuzzy number | Smoothing parameter | NEURAL NETWORKS | INPUT | MODELS | COMPUTER SCIENCE, INFORMATION SYSTEMS | local linear smoothing | smoothing parameter | OUTPUT DATA | fuzzy nonparametric regression | LEAST-SQUARES
Local linear smoothing | Fuzzy nonparametric regression | LR fuzzy number | Smoothing parameter | NEURAL NETWORKS | INPUT | MODELS | COMPUTER SCIENCE, INFORMATION SYSTEMS | local linear smoothing | smoothing parameter | OUTPUT DATA | fuzzy nonparametric regression | LEAST-SQUARES
Journal Article
Electronic Journal of Statistics, ISSN 1935-7524, 2016, Volume 10, Issue 1, pp. 855 - 894
Varying coefficient models are useful generalizations of parametric linear models. They allow for parameters that depend on a covariate or that develop in...
High-dimensional data | Partially linear varying coefficient model | Penalized methods | Sparse estimation | Consistent structural identification | Oracle inequality | Semiparametric model | Kernel method | Oracle property | Time varying coefficient models | Local stationarity | Local stationary time series | BIC | Local linear method | Second order cone programming | CRITERIA | local linear method | semi-parametric model | TIME-SERIES MODELS | high-dimensional data | oracle in-equality | oracle property | kernel method | partially linear varying coefficient model | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | VARIABLE SELECTION | ORACLE PROPERTIES | consistent structural identification | NONCONCAVE PENALIZED LIKELIHOOD | SHRINKAGE | LASSO | penalized methods | second order cone programming | local stationary time series | local stationarity | time varying coefficient models
High-dimensional data | Partially linear varying coefficient model | Penalized methods | Sparse estimation | Consistent structural identification | Oracle inequality | Semiparametric model | Kernel method | Oracle property | Time varying coefficient models | Local stationarity | Local stationary time series | BIC | Local linear method | Second order cone programming | CRITERIA | local linear method | semi-parametric model | TIME-SERIES MODELS | high-dimensional data | oracle in-equality | oracle property | kernel method | partially linear varying coefficient model | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | VARIABLE SELECTION | ORACLE PROPERTIES | consistent structural identification | NONCONCAVE PENALIZED LIKELIHOOD | SHRINKAGE | LASSO | penalized methods | second order cone programming | local stationary time series | local stationarity | time varying coefficient models
Journal Article
Applied Mathematical Modelling, ISSN 0307-904X, 08/2015, Volume 39, Issue 16, pp. 4630 - 4645
A nonparametric accelerated failure time ( ) model is considered to evaluate the dependability measures of a water supply system laid in a city of the...
Water supply system | Bootstrap | Nonparametric | Local linear | Semi-parametric | Survival function | REGRESSION | TESTS | RANDOM CENSORSHIP | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | COVARIABLES | Analysis | Censorship
Water supply system | Bootstrap | Nonparametric | Local linear | Semi-parametric | Survival function | REGRESSION | TESTS | RANDOM CENSORSHIP | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | COVARIABLES | Analysis | Censorship
Journal Article
ALEA-LATIN AMERICAN JOURNAL OF PROBABILITY AND MATHEMATICAL STATISTICS, ISSN 1980-0436, 2016, Volume 13, Issue 2, pp. 753 - 778
In this paper, we propose a new estimation method for randomly right censored varying coefficient models and establish the asymptotic normality of the...
random right censoring | REGRESSION-MODELS | SPLINE ESTIMATION | STATISTICS & PROBABILITY | OF-FIT TESTS | LONGITUDINAL DATA | KAPLAN-MEIER ESTIMATOR | VARIABLE SELECTION | asymptotic normality | Varying coefficient models | AVERAGE | TIME-SERIES | COVARIABLES | weighted local linear smoothing | LIKELIHOOD
random right censoring | REGRESSION-MODELS | SPLINE ESTIMATION | STATISTICS & PROBABILITY | OF-FIT TESTS | LONGITUDINAL DATA | KAPLAN-MEIER ESTIMATOR | VARIABLE SELECTION | asymptotic normality | Varying coefficient models | AVERAGE | TIME-SERIES | COVARIABLES | weighted local linear smoothing | LIKELIHOOD
Journal Article
International Journal of Machine Tools and Manufacture, ISSN 0890-6955, 01/2018, Volume 124, pp. 67 - 79
Five-axis linear toolpaths (or blocks) are widely used in CNC machine tools. The tangential and curvature discontinuities at the corners of linear toolpath...
Real-time local smoothing | Five-axis CNC machining | Curve parameter synchronization | Orientation smoothing error | CNC SYSTEM | PATH | DESIGN | ALGORITHM | ENGINEERING, MECHANICAL | INTERPOLATION | TRANSITION | SEGMENTS | ENGINEERING, MANUFACTURING | FEED | TRAJECTORY GENERATION | Tool industry | Machining
Real-time local smoothing | Five-axis CNC machining | Curve parameter synchronization | Orientation smoothing error | CNC SYSTEM | PATH | DESIGN | ALGORITHM | ENGINEERING, MECHANICAL | INTERPOLATION | TRANSITION | SEGMENTS | ENGINEERING, MANUFACTURING | FEED | TRAJECTORY GENERATION | Tool industry | Machining
Journal Article
Journal of Multivariate Analysis, ISSN 0047-259X, 2002, Volume 83, Issue 1, pp. 56 - 83
We consider the problem of estimating jump points in smooth curves. Observations (Xi,Yi) i=1,Â…,n from a random design regression function are given. We focus...
nonparametric regression | compound Poisson processes | local linear regression | change points | Compound Poisson processes | Change points | Local linear regression | Nonparametric regression | STATISTICS & PROBABILITY | JUMP | BANDWIDTH | nonparametric regression local linear regression change points compound Poisson processes.
nonparametric regression | compound Poisson processes | local linear regression | change points | Compound Poisson processes | Change points | Local linear regression | Nonparametric regression | STATISTICS & PROBABILITY | JUMP | BANDWIDTH | nonparametric regression local linear regression change points compound Poisson processes.
Journal Article
Computational Statistics and Data Analysis, ISSN 0167-9473, 12/2018, Volume 128, pp. 87 - 103
Estimation and hypothesis tests for partial linear multiplicative models are considered in this paper. A profile least product relative error estimation method...
Model checking | Local linear smoothing | Partial linear models | Kernel smoothing | Variable selection | REGRESSION | STATISTICAL-INFERENCE | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | STATISTICS & PROBABILITY | LIKELIHOOD | ADEQUACY
Model checking | Local linear smoothing | Partial linear models | Kernel smoothing | Variable selection | REGRESSION | STATISTICAL-INFERENCE | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | STATISTICS & PROBABILITY | LIKELIHOOD | ADEQUACY
Journal Article
The Annals of Statistics, ISSN 0090-5364, 2/2010, Volume 38, Issue 1, pp. 246 - 274
In this paper, we study the estimation for a partial-linear single-index model. A two-stage estimation procedure is proposed to estimate the link function for...
Preliminary estimates | Dimensionality reduction | Estimate reliability | Linear regression | Least squares | Data smoothing | Linear models | Modeling | Estimators | Estimation methods | Two-stage estimation | Dimension reduction | Local linear smoothing | Kernel smoother | Bandwidth | bandwidth | STATISTICS & PROBABILITY | local linear smoothing | SLICED INVERSE REGRESSION | ASYMPTOTICS | kernel smoother | two-stage estimation | CONVERGENCE-RATES | 62G05 | 62G20
Preliminary estimates | Dimensionality reduction | Estimate reliability | Linear regression | Least squares | Data smoothing | Linear models | Modeling | Estimators | Estimation methods | Two-stage estimation | Dimension reduction | Local linear smoothing | Kernel smoother | Bandwidth | bandwidth | STATISTICS & PROBABILITY | local linear smoothing | SLICED INVERSE REGRESSION | ASYMPTOTICS | kernel smoother | two-stage estimation | CONVERGENCE-RATES | 62G05 | 62G20
Journal Article
Computational Statistics and Data Analysis, ISSN 0167-9473, 08/2016, Volume 100, pp. 424 - 444
The nonparametric smoothing technique with mixed discrete and continuous regressors is considered. It is generally admitted that it is better to smooth the...
Discrete regressors | Local linear smoothing | Kernel smoothing | Cross-validation | Nonparametric regression | STATISTICS & PROBABILITY | LEAST-SQUARES | LINEAR-REGRESSION SMOOTHERS | TECHNOLOGICAL-CHANGE | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MODELS | RELATIVE CONTRIBUTIONS | GROWTH | CONVERGENCE | VARIABLES | Monte Carlo methods | Smoothing | Asymptotic properties | Samples | Mathematical models | Statistical methods | Regression analysis | Estimates
Discrete regressors | Local linear smoothing | Kernel smoothing | Cross-validation | Nonparametric regression | STATISTICS & PROBABILITY | LEAST-SQUARES | LINEAR-REGRESSION SMOOTHERS | TECHNOLOGICAL-CHANGE | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MODELS | RELATIVE CONTRIBUTIONS | GROWTH | CONVERGENCE | VARIABLES | Monte Carlo methods | Smoothing | Asymptotic properties | Samples | Mathematical models | Statistical methods | Regression analysis | Estimates
Journal Article
Journal of Statistical Planning and Inference, ISSN 0378-3758, 03/2014, Volume 146, pp. 102 - 112
Statistical inference about a partial linear model includes two parts, one linear and the other nonparametric. The double smoothing method proposed by is a...
Partial linear model | Difference-based estimation | Double smoothing | Local linear regression | STATISTICS & PROBABILITY | CONVERGENCE-RATES
Partial linear model | Difference-based estimation | Double smoothing | Local linear regression | STATISTICS & PROBABILITY | CONVERGENCE-RATES
Journal Article
Communications in Statistics: Simulation and Computation, ISSN 0361-0918, 2019, pp. 1 - 14
Journal Article
Journal of Statistical Software, ISSN 1548-7660, 2017, Volume 79, Issue 9, pp. 1 - 43
The package npbr is the first free specialized software for data edge and frontier analysis in the statistical literature. It provides a variety of functions...
Spline smoothing | Local linear fitting | Piecewise polynomials | Multiple shape constraints | Boundary curve | Extreme-values | Linear programming | Kernel smoothing | Concavity | Monotonicity | FRONTIER ESTIMATION | spline smoothing | STATISTICS & PROBABILITY | linear programming | monotonicity | local linear fitting | extreme-values | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MONOTONE | piecewise polynomials | ESTIMATORS | kernel smoothing | INDEX | concavity | multiple shape constraints | boundary curve
Spline smoothing | Local linear fitting | Piecewise polynomials | Multiple shape constraints | Boundary curve | Extreme-values | Linear programming | Kernel smoothing | Concavity | Monotonicity | FRONTIER ESTIMATION | spline smoothing | STATISTICS & PROBABILITY | linear programming | monotonicity | local linear fitting | extreme-values | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MONOTONE | piecewise polynomials | ESTIMATORS | kernel smoothing | INDEX | concavity | multiple shape constraints | boundary curve
Journal Article
Journal of Econometrics, ISSN 0304-4076, 02/2018, Volume 202, Issue 2, pp. 230 - 244
The generalised additive models (GAM) are widely used in data analysis. In the application of the GAM, the link function involved is usually assumed to be a...
Semiparametric efficiency | Local linear smoothing | Quasi-likelihood | Asymptotical properties | Generalised additive model
Semiparametric efficiency | Local linear smoothing | Quasi-likelihood | Asymptotical properties | Generalised additive model
Journal Article
Annals of Statistics, ISSN 0090-5364, 10/2016, Volume 44, Issue 5, pp. 2281 - 2321
Nonparametric estimation of mean and covariance functions is important in functional data analysis. We investigate the performance of local linear smoothers...
Uniform convergence | Weighing schemes | Local linear smoothing | Asymptotic normality | L2 convergence | L-2 convergence | LOCAL LINEAR-REGRESSION | PRINCIPAL COMPONENT ANALYSIS | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | LONGITUDINAL DATA | CURVES | asymptotic normality | CONSISTENCY | MIXED-EFFECTS MODELS | VARYING-COEFFICIENT MODELS | ESTIMATORS | uniform convergence | weighing schemes | CONVERGENCE-RATES
Uniform convergence | Weighing schemes | Local linear smoothing | Asymptotic normality | L2 convergence | L-2 convergence | LOCAL LINEAR-REGRESSION | PRINCIPAL COMPONENT ANALYSIS | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | LONGITUDINAL DATA | CURVES | asymptotic normality | CONSISTENCY | MIXED-EFFECTS MODELS | VARYING-COEFFICIENT MODELS | ESTIMATORS | uniform convergence | weighing schemes | CONVERGENCE-RATES
Journal Article
Computational Statistics and Data Analysis, ISSN 0167-9473, 01/2020, Volume 141, pp. 77 - 93
In this paper we consider partial linear regression models when all the variables are measured with multiplicative distortion measurement errors. To eliminate...
Confidence intervals | Profile least squared estimator | Local linear smoothing | Multiplicative distortion measurement errors | Calibration | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | DIVERGING NUMBER | STATISTICS & PROBABILITY | EMPIRICAL LIKELIHOOD | SELECTION | INFERENCE | ADJUSTED REGRESSION
Confidence intervals | Profile least squared estimator | Local linear smoothing | Multiplicative distortion measurement errors | Calibration | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | DIVERGING NUMBER | STATISTICS & PROBABILITY | EMPIRICAL LIKELIHOOD | SELECTION | INFERENCE | ADJUSTED REGRESSION
Journal Article
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Full Text
SEMIPARAMETRIC GEE ANALYSIS IN PARTIALLY LINEAR SINGLE-INDEX MODELS FOR LONGITUDINAL DATA
The Annals of Statistics, ISSN 0090-5364, 8/2015, Volume 43, Issue 4, pp. 1682 - 1715
In this article, we study a partially linear single-index model for longitudinal data under a general framework which includes both the sparse and dense...
Single-index models | Semiparametric estimation | Local linear smoothing | Longitudinal data | Efficiency | GEE | HOSPITAL ADMISSIONS | single-index models | VARIANCE FUNCTION | SPARSE | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | FUNCTIONAL DATA | longitudinal data | CHILDREN | AIR-POLLUTION | semiparametric estimation | INFERENCES | local linear smoothing | HEALTH | COVARIANCE MATRICES | 62G09 | 62G99 | 62H99
Single-index models | Semiparametric estimation | Local linear smoothing | Longitudinal data | Efficiency | GEE | HOSPITAL ADMISSIONS | single-index models | VARIANCE FUNCTION | SPARSE | NONPARAMETRIC REGRESSION | STATISTICS & PROBABILITY | FUNCTIONAL DATA | longitudinal data | CHILDREN | AIR-POLLUTION | semiparametric estimation | INFERENCES | local linear smoothing | HEALTH | COVARIANCE MATRICES | 62G09 | 62G99 | 62H99
Journal Article
Journal of Statistical Planning and Inference, ISSN 0378-3758, 2011, Volume 141, Issue 1, pp. 204 - 219
A spline-backfitted kernel smoothing method is proposed for partially linear additive model. Under assumptions of stationarity and geometric mixing, the...
B spline | Mixing | Bandwidths | Nadaraya–Watson estimator | Nonparametric regression | Local linear estimator | Knots | Nadaraya-Watson estimator | STATISTICS & PROBABILITY | IDENTIFICATION | INFERENCE | EFFICIENT | PREFRONTAL CORTEX
B spline | Mixing | Bandwidths | Nadaraya–Watson estimator | Nonparametric regression | Local linear estimator | Knots | Nadaraya-Watson estimator | STATISTICS & PROBABILITY | IDENTIFICATION | INFERENCE | EFFICIENT | PREFRONTAL CORTEX
Journal Article
Journal of Business & Economic Statistics, ISSN 0735-0015, 07/2013, Volume 31, Issue 3, pp. 315 - 330
In this article, we consider semiparametric estimation in a partially linear single-index panel data model with fixed effects. Without taking the difference...
Semiparametric estimation | Local linear smoothing | Panel data | Single-index model | NONPARAMETRIC-ESTIMATION | TIME-SERIES | STATISTICS & PROBABILITY | SOCIAL SCIENCES, MATHEMATICAL METHODS | ECONOMICS | Usage | Parameter estimation | Linear models (Statistics) | Smoothing (Statistics) | Gaussian distribution | Fixed-effects regression models | Linear regression models | Methods
Semiparametric estimation | Local linear smoothing | Panel data | Single-index model | NONPARAMETRIC-ESTIMATION | TIME-SERIES | STATISTICS & PROBABILITY | SOCIAL SCIENCES, MATHEMATICAL METHODS | ECONOMICS | Usage | Parameter estimation | Linear models (Statistics) | Smoothing (Statistics) | Gaussian distribution | Fixed-effects regression models | Linear regression models | Methods
Journal Article
Annals of the Institute of Statistical Mathematics, ISSN 0020-3157, 2019, pp. 1 - 42
Estimation and hypothesis test for partial linear single-index multiplicative models are considered in this paper. To estimate unknown single-index parameter,...
Model checking | Local linear smoothing | Single-index | Profile least product relative error estimator | Variable selection | Parameter estimation | Hypotheses | Bootstrap method | Computer simulation | Test procedures
Model checking | Local linear smoothing | Single-index | Profile least product relative error estimator | Variable selection | Parameter estimation | Hypotheses | Bootstrap method | Computer simulation | Test procedures
Journal Article
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