排序方式: 共有8条查询结果,搜索用时 109 毫秒
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Juli Atherton Benoit Charbonneau David B. Wolfson Lawrence Joseph Xiaojie Zhou Alain C. Vandal 《Revue canadienne de statistique》2009,37(4):495-513
We investigate Bayesian optimal designs for changepoint problems. We find robust optimal designs which allow for arbitrary distributions before and after the change, arbitrary prior densities on the parameters before and after the change, and any log‐concave prior density on the changepoint. We define a new design measure for Bayesian optimal design problems as a means of finding the optimal design. Our results apply to any design criterion function concave in the design measure. We illustrate our results by finding the optimal design in a problem motivated by a previous clinical trial. The Canadian Journal of Statistics 37: 495–513; 2009 © 2009 Statistical Society of Canada 相似文献
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Charbonneau Étienne Bromberg Daniel Henderson Alexander C. 《Public Organization Review》2020,20(1):63-78
Public Organization Review - Since the founding of the field of public administration, scholars have struggled with questions related to the “publicness” of public organizations... 相似文献
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Laurence de Montigny Gauthier Marie‐Pier Vaillancourt‐Morel Alessandra Rellini Natacha Godbout Vronique Charbonneau‐Lefebvre Frdrique Desjardins Sophie Bergeron 《Journal of marital and family therapy》2019,45(3):480-493
Among 70 community couples who reported childhood sexual abuse (CSA) and disclosure to their partner, this study examined associations between survivors’ perception of partner responses to their disclosure, and both partners’ sexual and relationship satisfaction. Participants completed self‐report questionnaires online. Results of path analyses within an actor–partner interdependence model indicated that survivors’ perceived partner responses of emotional support to disclosure were associated with their own and their partners’ higher sexual satisfaction. Survivors’ perceived responses of being stigmatized/treated differently by the partner were associated with their own and their partners’ poorer relationship satisfaction. Findings suggest that survivor‐perceived partner responses to the disclosure of CSA can have a positive and a negative impact on the sexual and relationship satisfaction of both partners. 相似文献
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Gary Charbonneau 《Serials Review》2013,39(1):50-51
AbstractThe 2011 American Library Association conference took place June 23–28 at the Morial Convention Center in New Orleans, Louisiana. This report summarizes several programs and forums including the Association for Library Collections and Technical Services (ALCTS) Continuing Resources Section, Electronic Resources Interest Group program; Holdings Forum: Universal and Repurposed Holdings Information: Emerging Initiatives and Projects; the RDA Update Forum; and the Continuing Resources Cataloging Committee Update Forum. 相似文献
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Deborah H. Charbonneau 《Journal of women & aging》2013,25(4):280-291
More women are frequently referring to the Internet for health information, yet the readability of information about menopause on the Internet has not been widely studied. To address this gap, this study examined the readability of information about menopause on 25 Internet Web sites. Findings included that information on the Web sites had a reading level higher than the recommended sixth-grade level, and culturally appropriate health information was lacking. Health educators and practitioners are in a pivotal role to help women understand information useful for healthcare decisions. Several criteria are discussed to help practitioners evaluate Web sites. 相似文献
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Hee-Seok Oh Doug Nychka Tim Brown Paul Charbonneau 《Journal of the Royal Statistical Society. Series C, Applied statistics》2004,53(1):15-30
Summary. The objective is to estimate the period and the light curve (or periodic function) of a variable star. Previously, several methods have been proposed to estimate the period of a variable star, but they are inaccurate especially when a data set contains outliers. We use a smoothing spline regression to estimate the light curve given a period and then find the period which minimizes the generalized cross-validation (GCV). The GCV method works well, matching an intensive visual examination of a few hundred stars, but the GCV score is still sensitive to outliers. Handling outliers in an automatic way is important when this method is applied in a 'data mining' context to a vary large star survey. Therefore, we suggest a robust method which minimizes a robust cross-validation criterion induced by a robust smoothing spline regression. Once the period has been determined, a nonparametric method is used to estimate the light curve. A real example and a simulation study suggest that the robust cross-validation and GCV methods are superior to existing methods. 相似文献
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