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pro vyhledávání: '"Hilary Saner"'
Autor:
Ingram Olkin, Hilary Saner
Publikováno v:
Statistical Methods in Medical Research. 10:267-276
When combining the results of independent studies it often happens that some studies are potentially aberrant either in quality or in actual values. Because aberrant studies are often at the extremes, we may wish to trim some of the largest and small
Autor:
Hilary Saner, Phyllis L. Ellickson
Publikováno v:
Journal of Adolescent Health. 19:94-103
Purpose: To examine the risk and protective factors for different types of violent behavior in a sample of high school age adolescents drawn from the general population, illuminate the multiple and cumulative nature of the different risk factors, and
Publikováno v:
Journal of Quantitative Criminology. 11:337-362
We present a multiple-cohort analysis of rates of participation in drug offenses versus other crime in an urban sample, based on official charge data on young adults from the Pretrial Services Agency in the District of Columbia for the years 1985 to
Autor:
Hilary Saner, David Rogosa
Publikováno v:
Journal of Educational and Behavioral Statistics. 20:149-170
Longitudinal panel data examples are used to illustrate estimation methods for individual growth curve models. These examples constitute one of the basic multilevel analysis settings, and they are used to illustrate issues and concerns in the applica
Autor:
David Rogosa, Hilary Saner
Publikováno v:
Journal of Educational and Behavioral Statistics. 20:234-238
settings. Results from a small simulation illustrate the extent of bias for the mle in our longitudinal setting (for number of individuals, denoted by n or k, small). For k = {10, 15, 25), with the Table 2 value p(O) = .806, we obtain average p(8) va
Publikováno v:
Educational Assessment. 2:257-272
Concern about the education system has increasingly focused on achievement outcomes and the role of assessment in school performance. Our research with fifth and eighth graders in California explored several issues regarding student performance and r
Autor:
Hilary Saner
Publikováno v:
Psychometrika. 59:253-267
The use ofp-values in combining the results of independent studies often involves studies that are potentially aberrant either in quality or in actual values. A robust data analysis suggests the use of a statistic that takes these aberrations into ac
Autor:
Hilary Saner
Publikováno v:
Statistics & Probability Letters. 15:215-222
The use of p -values in combining the results of independent studies often involves studies that are potentially aberrant. This suggests the use of a statistic which trims some of the smallest and largest p -values. Here we provide two convenient app
Publikováno v:
Preventive medicine. 39(5)
Background. This study identified similarities and differences in risk factors for marijuana use initiation from grades 7 to 8, grades 8 to 9, and grades 9 to 10, and examined differences between earlier initiates, later initiates, and nonusers on va