| 医学类期刊H指数与影响因子、总被引频次的曲线拟合回归分析 |
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| 引用本文： | 应倩,汪媛.医学类期刊H指数与影响因子、总被引频次的曲线拟合回归分析[J].中华医学图书馆杂志,2011(11):23-26. |
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| 作者姓名： | 应倩 汪媛 |
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| 作者单位： | 浙江省肿瘤医院肿痛学杂志社,浙江杭州310022 |
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| 摘 要： | 为评价H指数与影响因子、总被引频次的关系，以2009年《中国期刊引证报告》（扩刊版）中166种医学期刊的H指数、影响因子、总被引频次、引用刊数和来源文献量为源数据，采用SPSSl6．0软件作线性、对数、二次多项式、三次多项式回归拟合和Logistic回归。二维散点图和曲线回归拟合分析均发现，H指数与影响因子、总被引频次、引用刊数呈密切相关，但与来源文献量的相关性不强。因此，H指数、影响因子、总被引频次应相互补充，共同用于医学类期刊学术影响力的评价。
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| 关 键 词： | H指数 影响因子 总被引频次 回归分析 期刊评价 |
H index,IF and total citations of medical journals： A curve-fitting regression analysis |
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| YING Qian,WANG Yuan.H index,IF and total citations of medical journals： A curve-fitting regression analysis[J].Chinese Journal of Medical Library,2011(11):23-26. |
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| Authors: | YING Qian WANG Yuan |
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| Institution: | ( Office of Journal of Oncology, Zhejiang Provincial Tumor Hospital, Hangzhou 310022, Zhejiang Province, China) |
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| Abstract: | Linear, logarithmic, quadratic, cubic and logistic regression analyses were performed for the H index, IF, total citations, cited journals and source literature of 166 medical journals covered inCbinese scientific and technological journal citation reports, 2009 expanded edition in order to evaluate the relation between their H index, IF and total citations. 2D scatter diagram and curve-fitting regression analysis showed that H index was closely related with IF, total citations, and cited journals, but not with source literature. Therefore, H index, IF and total citations should be used in combination to assess the academic impact power of medical journals. |
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| Keywords: | H index IF total citations regression analysis journal assessment |
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