72,924 research outputs found

    Dimon, Fay, and Beers records, MSS.0436

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    Abstract: A collection containing business correspondence and receipts of this Mobile, Alabama, partnership which included the city's Chief of Police, C. A. R. Dimon.Scope and Content Note: A collection containing business correspondence and receipts of this Mobile, Alabama partnership which included the city's Chief of Police, C. A. R. Dimon.Biographical/Historical Note: A co-partnership among C. A. R. Dimon, Albert F. Fay, and J. S. Beers in Mobile, Alabama. Dissolved October 27, 1866

    Exact and Asymptotic Weighted Logrank Tests for Interval Censored Data: The interval R Package

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    For right-censored data perhaps the most commonly used tests are weighted logrank tests, such as the logrank and Wilcoxon-type tests. In this paper we review several generalizations of those weighted logrank tests to interval-censored data and present an R package, interval, to implement many of them. The interval package depends on the perm package, also presented here, which performs exact and asymptotic linear permutation tests. The perm package performs many of the tests included in the already available coin package, and provides an independent validation of coin. We review analysis methods for interval-censored data, and we describe and show how to use the interval and perm packages.

    Letter from J. R. Eakin to Arthur G. Ringland

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    Letter (copy) from J. R. Eakin to Arthur C. Ringland about the alignment of 40 acres near the Buggeln ranch

    Letter from Arno B. Cammerer to J. R. Eakin

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    Letter from Arno B. Cammerer to J. R. Eakin describing the procedure for purchasing Bright Angel Trail

    Letter from J. R. Eakin to Carl Hayden

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    Letter from J. R. Eakin to Carl T. Hayden concerning access to Rowe Well and the canyon

    Letter from J. R. Eakin to Stephen Mather

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    Letter from J. R. Eakin to Stephen T. Mather about expenses and reconstruction of the Kaibab Trail

    Letter from Carl Hayden to J. R. Eakin

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    Letter from Carl T. Hayden to J. R. Eakin regarding changes to the Grand Canyon National Park boundaries and the purchase of lands from William Randolph Hearst

    Letter from J. R. Eakin to Stephen Mather

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    Letter from J. R. Eaking to the National Park Service director about changes to the Grand Canyon National Park boundaries, and access to water near the Buggeln property on Desert View road

    Fay Cook

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    Fay Cook is pictured her school year at Tridell. She is the daugther of R. Lynn and Roselee Cook of Tridell

    [Letter from J. R. Roberts to Sister, November 24, 1878]

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    Letter from J. R. Roberts to sister. J. R. thanked his sister for gifts that were sent and went on to update her on what was happening in their families' lives. The letter ended with a mention that people were searching for land claims in the area and the author wanted their mother to not worry about them
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