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Refreg: An R Package for Estimating Conditional Reference Regions 参考:一个估算条件参考区域的R包
R J. Pub Date : 2022-09-27 DOI: 10.32614/rj-2022-029
Ó. Lado-Baleato, J. Roca-Pardiñas, C. Cadarso-Suárez, Francisco Gude
{"title":"Refreg: An R Package for Estimating Conditional Reference Regions","authors":"Ó. Lado-Baleato, J. Roca-Pardiñas, C. Cadarso-Suárez, Francisco Gude","doi":"10.32614/rj-2022-029","DOIUrl":"https://doi.org/10.32614/rj-2022-029","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"11 1","pages":"136-152"},"PeriodicalIF":0.0,"publicationDate":"2022-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74517038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Power and Sample Size for Longitudinal Models in R - The longpower Package and Shiny App R中纵向模型的功率和样本量-长功率包和Shiny应用程序
R J. Pub Date : 2022-07-04 DOI: 10.32614/rj-2022-022
S. Iddi, M. Donohue
{"title":"Power and Sample Size for Longitudinal Models in R - The longpower Package and Shiny App","authors":"S. Iddi, M. Donohue","doi":"10.32614/rj-2022-022","DOIUrl":"https://doi.org/10.32614/rj-2022-022","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"145 1","pages":"264-282"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86213557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
kStatistics: Unbiased Estimates of Joint Cumulant Products from the Multivariate Faà Di Bruno's Formula 统计学:多元fa<s:1>迪·布鲁诺公式联合累积积的无偏估计
R J. Pub Date : 2022-06-30 DOI: 10.32614/rj-2022-033
E. Nardo, G. Guarino
{"title":"kStatistics: Unbiased Estimates of Joint Cumulant Products from the Multivariate Faà Di Bruno's Formula","authors":"E. Nardo, G. Guarino","doi":"10.32614/rj-2022-033","DOIUrl":"https://doi.org/10.32614/rj-2022-033","url":null,"abstract":"kStatistics is a package in R that serves as a unified framework for estimating univariate and multivariate cumulants as well as products of univariate and multivariate cumulants of a random sample, using unbiased estimators with minimum variance. The main computational machinery of kStatistics is an algorithm for computing multi-index partitions. The same algorithm underlies the general-purpose multivariate Fa`a di Bruno's formula, which has been therefore included in the last release of the package. This formula gives the coefficients of formal power series compositions as well as the partial derivatives of multivariable function compositions. One of the most significant applications of this formula is the possibility to generate many well-known polynomial families as special cases. So, in the package, there are special functions for generating very popular polynomial families, such as the Bell polynomials. However further families can be obtained, for suitable choices of the formal power series involved in the composition or when suitable symbolic strategies are employed. In both cases, we give examples on how to modify the R codes of the package to accomplish this task. Future developments are addressed at the end of the paper.","PeriodicalId":20974,"journal":{"name":"R J.","volume":"30 1","pages":"209-229"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86003074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
starvars: An R Package for Analysing Nonlinearities in Multivariate Time Series 一个分析多元时间序列非线性的R包
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-018
Andrea Bucci, Giulio Palomba, E. Rossi
{"title":"starvars: An R Package for Analysing Nonlinearities in Multivariate Time Series","authors":"Andrea Bucci, Giulio Palomba, E. Rossi","doi":"10.32614/rj-2022-018","DOIUrl":"https://doi.org/10.32614/rj-2022-018","url":null,"abstract":"Although linear autoregressive models are useful to practitioners in different fields, often a nonlinear specification would be more appropriate in time series analysis. In general, there are many alternative approaches to nonlinearity modelling, one consists in assuming multiple regimes. Among the possible specifications that account for regime changes in the multivariate framework, smooth transition models are the most general, since they nest both linear and threshold autoregressive models. This paper introduces the starvars package which estimates and predicts the Vector Logistic Smooth Transition model in a very general setting which also includes predetermined variables. In comparison to the existing R packages, starvars offers the estimation of the Vector Smooth Transition model both by maximum likelihood and nonlinear least squares. The package allows also to test for nonlinearity in a multivariate setting and detect the presence of common breaks. Furthermore, the package computes multi-step-ahead forecasts. Finally, an illustration with financial time series is provided to show its usage.","PeriodicalId":20974,"journal":{"name":"R J.","volume":"66 1","pages":"208-226"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87578756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Palmer Archipelago Penguins Data in the palmerpenguins R Package - An Alternative to Anderson's Irises 帕尔默群岛企鹅数据在帕尔默企鹅R包-替代安德森的虹膜
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-020
Allison M. Horst, Alison Presmanes Hill, K. Gorman
{"title":"Palmer Archipelago Penguins Data in the palmerpenguins R Package - An Alternative to Anderson's Irises","authors":"Allison M. Horst, Alison Presmanes Hill, K. Gorman","doi":"10.32614/rj-2022-020","DOIUrl":"https://doi.org/10.32614/rj-2022-020","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"146 1","pages":"244-254"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82895402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Revisiting Historical Bar Graphics on Epidemics in the Era of R ggplot2 回顾rggplo2时代流行病的历史条形图
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-010
Sami Aldag, Dogukan Topcuoglu, G. Inan
{"title":"Revisiting Historical Bar Graphics on Epidemics in the Era of R ggplot2","authors":"Sami Aldag, Dogukan Topcuoglu, G. Inan","doi":"10.32614/rj-2022-010","DOIUrl":"https://doi.org/10.32614/rj-2022-010","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"320 1","pages":"146-166"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83835892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
tvReg: Time-varying Coefficients in Multi-Equation Regression in R 多方程回归中的时变系数
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-002
Isabel Casas, R. Fernández-Casal
{"title":"tvReg: Time-varying Coefficients in Multi-Equation Regression in R","authors":"Isabel Casas, R. Fernández-Casal","doi":"10.32614/rj-2022-002","DOIUrl":"https://doi.org/10.32614/rj-2022-002","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"92 1","pages":"79-100"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90508946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
blindrecalc - An R Package for Blinded Sample Size Recalculation 盲法样本量重新计算的R包
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-001
Lukas Baumann, Maximilian Pilz, M. Kieser
{"title":"blindrecalc - An R Package for Blinded Sample Size Recalculation","authors":"Lukas Baumann, Maximilian Pilz, M. Kieser","doi":"10.32614/rj-2022-001","DOIUrl":"https://doi.org/10.32614/rj-2022-001","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"45 1","pages":"137-145"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86930740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advancing Reproducible Research by Publishing R Markdown Notebooks as Interactive Sandboxes Using the learnr Package 通过使用learnr包发布R Markdown笔记本作为交互式沙盒推进可重复研究
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-021
C. M. Tso, M. Hollaway, Rebecca Killick, P. Henrys, Don Monteith, J. Watkins, Gordon S. Blair
{"title":"Advancing Reproducible Research by Publishing R Markdown Notebooks as Interactive Sandboxes Using the learnr Package","authors":"C. M. Tso, M. Hollaway, Rebecca Killick, P. Henrys, Don Monteith, J. Watkins, Gordon S. Blair","doi":"10.32614/rj-2022-021","DOIUrl":"https://doi.org/10.32614/rj-2022-021","url":null,"abstract":",","PeriodicalId":20974,"journal":{"name":"R J.","volume":"5 1","pages":"255-263"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72636373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Software Tool For Sparse Estimation Of A General Class Of High-dimensional GLMs 一类一般高维glm稀疏估计的软件工具
R J. Pub Date : 2022-06-21 DOI: 10.32614/rj-2022-008
H. Pazira, L. Augugliaro, E. Wit
{"title":"A Software Tool For Sparse Estimation Of A General Class Of High-dimensional GLMs","authors":"H. Pazira, L. Augugliaro, E. Wit","doi":"10.32614/rj-2022-008","DOIUrl":"https://doi.org/10.32614/rj-2022-008","url":null,"abstract":"","PeriodicalId":20974,"journal":{"name":"R J.","volume":"2014 1","pages":"34-53"},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86506931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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