[Statistics in Psychiatry]: Comment: Psychiatric Statistics and Clinical Information
نویسندگان
چکیده
منابع مشابه
Comment: Citation Statistics
We welcome this critique of simplistic one-dimensional measures of academic performance, in particular the naive use of impact factors and the h-index, and we can only extend sympathy to colleagues who are being judged using some of the techniques described in the paper. In particular we welcome the report’s emphasis on the need for careful modeling of citation data rather than relying on simpl...
متن کاملComment: Citation Statistics
We discuss the paper “Citation Statistics” by the Joint Committee on Quantitative Assessment of Research. In particular, we focus on a necessary feature of “good” measures for ranking scientific authors: that good measures must able to accurately distinguish between authors.
متن کاملComment: Citation Statistics
I remember a US colleague commenting, in the mid 1980s, on the predilection of deans and other university managers for assessing academic statisticians’ performance in terms of the numbers of papers they published. The managers, he said, “don’t have many skills, but they can count.” It’s not clear whether the management science of assessing research performance in universities has advanced grea...
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Medical statistics (biostatistics), as a vital essential part of modem life, does raise some fundamental ethical issues. Surprisingly, this aspect seems to have been totally ignored by books on medical ethics. This paper discusses how the statistical aspects affect the ethics. The relation between biostatistics and medical research is explored. All stages of a medical research exercise are ...
متن کاملasymptotic property of order statistics and sample quntile
چکیده: فرض کنید که تابعی از اپسیلون یک مجموع نامتناهی از احتمالات موزون مربوط به مجموع های جزئی براساس یک دنباله از متغیرهای تصادفی مستقل و همتوزیع باشد، و همچنین فرض کنید توابعی مانند g و h وجود دارند که هرگاه امید ریاضی توان دوم x متناهی و امیدریاضی x صفر باشد، در این صورت می توان حد حاصلضرب این توابع را بصورت تابعی از امید ریاضی توان دوم x نوشت. حالت عکس نیز برقرار است. همچنین ما با استفاده...
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ژورنال
عنوان ژورنال: Statistical Science
سال: 1987
ISSN: 0883-4237
DOI: 10.1214/ss/1177013338