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Robert Gray

Researcher at Harvard University

Publications -  230
Citations -  40767

Robert Gray is an academic researcher from Harvard University. The author has contributed to research in topics: Breast cancer & Cancer. The author has an hindex of 57, co-authored 208 publications receiving 35144 citations. Previous affiliations of Robert Gray include University of Pretoria & Mayo Clinic.

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A Proportional Hazards Model for the Subdistribution of a Competing Risk

TL;DR: This article proposes methods for combining estimates of the cause-specific hazard functions under the proportional hazards formulation, but these methods do not allow the analyst to directly assess the effect of a covariate on the marginal probability function.
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Paclitaxel-carboplatin alone or with bevacizumab for non-small-cell lung cancer

TL;DR: The addition of bevacizumab to paclitaxel plus carboplatin in the treatment of selected patients with non-small-cell lung cancer has a significant survival benefit with the risk of increased treatment-related deaths.
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A Class of $K$-Sample Tests for Comparing the Cumulative Incidence of a Competing Risk

Robert Gray
- 01 Jan 1988 - 
TL;DR: In this paper, a class of tests developed for comparing the cumulative incidence of a particular type of failure among different groups is presented. The tests are based on comparing weighted averages of the hazards of the subdistribution for the failure type of interest.
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Prospective Validation of a 21-Gene Expression Assay in Breast Cancer

TL;DR: In this article, a prospective trial involving women with hormone-receptor-positive, human epidermal growth factor receptor type 2 (HER2)-negative, axillary node-negative breast cancer with tumors of 1.1 to 5.0 cm in the greatest dimension (or 0.6 to 1.0cm in the intermediate or high tumor grade) who met established guidelines for the consideration of adjuvant chemotherapy on the basis of clinicopathologic features.