%0 Journal Article
%T The Changes of F Distribution Density Curve<br>F分布密度曲线之变化
%A Liu Xiaopeng
%A Liu Kunhui
%A <br>刘晓鹏
%A 刘坤会
%J 数学物理学报(A辑)
%D 2007
%I 
%X This paper analyses deeply certain properties of special function, and uses these properties to discuss the relation between the positions of F distribution density curves with different parameters. Besides, this paper discusses certain asymptotic properties of density curve and builds some related equations. As the application and verifications of conclusions, this paper gives some representative examples. The analytic methods of this paper can also be used to discuss certain properties about density curves of other distributions.
%K F distribution
%K Density curve
%K Parameter
%K F function<br>F分布
%K 密度曲线
%K 参数
%K Г函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=C0EC2ED1CC9EB9FD&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=717CC18E05F2AFA0&eid=556C1A86E372B606&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=0&reference_num=14