摘要
利用建鲤实测体长和体重数据,应用统计分析方法进行体长-体重线性回归分析.结果表明:建鲤体长和体重之间呈曲线相关关系,其相关公式为:W=0.011L3.077(相关系数R=0.992 1),其中W为体重,L为体长.
Based on the length-weight data of Jian carp,the length-weight relationship was statistically analyzed.The results showed that the relation between Jian carp s body length and body weight is curve regression,The formula is W=0.011L3.077（R=0.992 1）.
出处
《周口师范学院学报》
CAS
2009年第5期90-92,共3页
Journal of Zhoukou Normal University
基金
周口师范学院大学生创新基金资助项目(ZKNUDXS053)
关键词
建鲤
体长
体重
相关系数
Jian carp
body length
body weight
correlation
