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Journal of Nonparametric Statistics最新文献

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A process of dependent quantile pyramids 从属量子金字塔过程
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2024-01-22 DOI: 10.1080/10485252.2024.2305811
Hyoin An, Steven N. MacEachern
{"title":"A process of dependent quantile pyramids","authors":"Hyoin An, Steven N. MacEachern","doi":"10.1080/10485252.2024.2305811","DOIUrl":"https://doi.org/10.1080/10485252.2024.2305811","url":null,"abstract":"Despite the practicality of quantile regression (QR), simultaneous estimation of multiple QR curves continues to be challenging. We address this problem by proposing a Bayesian nonparametric framew...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139556767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generalised local polynomial estimators of smooth functionals of a distribution function with nonnegative support 具有非负支持的分布函数平滑函数的广义局部多项式估计器
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2024-01-17 DOI: 10.1080/10485252.2024.2303418
Y. P. Chaubey, K. Ghoudi, N. Laïb
{"title":"Generalised local polynomial estimators of smooth functionals of a distribution function with nonnegative support","authors":"Y. P. Chaubey, K. Ghoudi, N. Laïb","doi":"10.1080/10485252.2024.2303418","DOIUrl":"https://doi.org/10.1080/10485252.2024.2303418","url":null,"abstract":"This paper introduces generalised smooth asymmetric kernel estimators for smooth functionals with non-negative support. More precisely, for x∈[0,∞), and for a functional, Φ(x,F) of the distribution...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"9 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139516351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Subgroup detection in the heterogeneous partially linear additive Cox model 异质性部分线性加法考克斯模型中的分组检测
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2024-01-12 DOI: 10.1080/10485252.2024.2303103
Tingting Cai, Tao Hu
{"title":"Subgroup detection in the heterogeneous partially linear additive Cox model","authors":"Tingting Cai, Tao Hu","doi":"10.1080/10485252.2024.2303103","DOIUrl":"https://doi.org/10.1080/10485252.2024.2303103","url":null,"abstract":"In the analysis of survival data, it is crucial to consider individual heterogeneities related to therapy, gender, and genetics as they can impact the validity of conclusions. The heterogeneous par...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"103 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139501065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PROFIT: projection-based test in longitudinal functional data PROFIT：基于纵向功能数据的预测测试
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2024-01-03 DOI: 10.1080/10485252.2023.2294885
Salil Koner, So Young Park, Ana-Maria Staicu
{"title":"PROFIT: projection-based test in longitudinal functional data","authors":"Salil Koner, So Young Park, Ana-Maria Staicu","doi":"10.1080/10485252.2023.2294885","DOIUrl":"https://doi.org/10.1080/10485252.2023.2294885","url":null,"abstract":"In many modern applications, a dependent functional response is observed for each subject over repeated time, leading to longitudinal functional data. In this paper, we propose a novel statistical ...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"35 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An adaptive test based on Kendall's tau for independence in high dimensions 基于 Kendall's tau 的高维度独立性自适应测试
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-28 DOI: 10.1080/10485252.2023.2296521
Xiangyu Shi, Yuanyuan Jiang, Jiang Du, Zhuqing Miao
{"title":"An adaptive test based on Kendall's tau for independence in high dimensions","authors":"Xiangyu Shi, Yuanyuan Jiang, Jiang Du, Zhuqing Miao","doi":"10.1080/10485252.2023.2296521","DOIUrl":"https://doi.org/10.1080/10485252.2023.2296521","url":null,"abstract":"We consider testing the mutual independency for high-dimensional data. It is known that L2-type statistics have lower power under sparse alternatives and L∞-type statistics have lower power under d...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"22 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139068151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wavelet estimation for the nonparametric additive model in random design and long-memory dependent errors 随机设计和长记忆依赖误差非参数加法模型的小波估计
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-26 DOI: 10.1080/10485252.2023.2296523
Rida Benhaddou, Qing Liu
{"title":"Wavelet estimation for the nonparametric additive model in random design and long-memory dependent errors","authors":"Rida Benhaddou, Qing Liu","doi":"10.1080/10485252.2023.2296523","DOIUrl":"https://doi.org/10.1080/10485252.2023.2296523","url":null,"abstract":"","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"5 12","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approximate Bayesian computation with semiparametric density ratio model 利用半参数密度比模型进行近似贝叶斯计算
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-14 DOI: 10.1080/10485252.2023.2292690
Weixuan Zhu, Tiantian Zuo, Chunlin Wang
{"title":"Approximate Bayesian computation with semiparametric density ratio model","authors":"Weixuan Zhu, Tiantian Zuo, Chunlin Wang","doi":"10.1080/10485252.2023.2292690","DOIUrl":"https://doi.org/10.1080/10485252.2023.2292690","url":null,"abstract":"Approximate Bayesian computation (ABC) is a likelihood-free inference method commonly employed for statistical inference in models with unknown or complex likelihood functions. ABC estimates the po...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"184 1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138685543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Density derivative estimation using asymmetric kernels 利用非对称核进行密度导数估计
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-11 DOI: 10.1080/10485252.2023.2291430
Benedikt Funke, Masayuki Hirukawa
{"title":"Density derivative estimation using asymmetric kernels","authors":"Benedikt Funke, Masayuki Hirukawa","doi":"10.1080/10485252.2023.2291430","DOIUrl":"https://doi.org/10.1080/10485252.2023.2291430","url":null,"abstract":"This paper studies the problem of estimating the first-order derivative of an unknown density with support on R+ or [0,1]. Nonparametric density derivative estimators smoothed by the asymmetric, ga...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"24 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138632524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oracle-efficient estimation for the mean function of missing covariate data based on noparametrically estimated selection probabilities 基于非参数估计的选择概率，对缺失协变量数据的均值函数进行 Oracle 高效估计
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-11 DOI: 10.1080/10485252.2023.2292684
Li Cai, Yao Yao, Suojin Wang
{"title":"Oracle-efficient estimation for the mean function of missing covariate data based on noparametrically estimated selection probabilities","authors":"Li Cai, Yao Yao, Suojin Wang","doi":"10.1080/10485252.2023.2292684","DOIUrl":"https://doi.org/10.1080/10485252.2023.2292684","url":null,"abstract":"A weighted local linear estimator for the mean function is constructed based on nonparametrically estimated selection probabilities when covariates are missing at random. The weighted estimator is ...","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"101 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138631446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nonparametric estimation of linear multiplier in SDEs driven by general Gaussian processes 广义高斯过程驱动SDEs线性乘法器的非参数估计
IF 1.2 4区 数学
Journal of Nonparametric Statistics Pub Date : 2023-12-05 DOI: 10.1080/10485252.2023.2288842
B. L. S. Prakasa Rao
{"title":"Nonparametric estimation of linear multiplier in SDEs driven by general Gaussian processes","authors":"B. L. S. Prakasa Rao","doi":"10.1080/10485252.2023.2288842","DOIUrl":"https://doi.org/10.1080/10485252.2023.2288842","url":null,"abstract":"We investigate the asymptotic properties of a kernel-type nonparametric estimator of the linear multiplier in models governed by a stochastic differential equation driven by a general Gaussian process.","PeriodicalId":50112,"journal":{"name":"Journal of Nonparametric Statistics","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138542731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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