多元统计分析方法在林业中应用及IBM-PC系列程序集编制的研究  

APPLICATIONS OF MULTIVARIATE STATISTICAL ANALYSIS IN FORESTRY AND ITS IBM-PC SOFTWARE PACKAGES

作　　者：李希菲[1] 

机构地区：[1]中国林业科学研究院资源信息研究所

出　　处：《林业科学研究》1990年第3期286-289,共4页Forest Research

摘　　要：从70年代开始,随着微机的普及、推广,多元统计分析方法及其他数值分析方法在各个领域得到越来越广泛的应用。这就产生了两种要求:一是系统总结多元统计分析方法理论和应用情况,评价它在林业中应用的可能及前途;二是要为微机配置一套通用程序,使林业工作者从繁重的计算工作中解放出来,使多元统计分析方法付诸实施。A project of applications of multivariate statistical analysis in forestry and its software packages has been engaged for six years. Three achievements, a book and two software packages have been submitted.1.The book 'Methods of multivariate statistical analysis' was written to provide researchers, investigators and workers in forestry and agriculture with an elementary and important multivariate technique. The book includes many examples which have been employed in forestry and agriculture successfully.2.The IBM-PC program set consists of 90 programs, which involve statistics, programming and management. The set not only includes usual data transformations, statistical and multivariate analysis programs but also has some powerful programs, e. g. general multivariate nonlinear regression and general ANOVA. All the programs are easy-to-use and source programs are provided.3.OPMA (MAtrix Operator) is a software package for dealing with matrix operation. OPMA makes matrix operation easy. It is a useful tool to compute matrix and suitable for the students to learn matrix operation and computing methods of maltivariate analysis.

关 键 词：多元统计分析 矩阵运算器 应用程序集 林业 

分 类 号：S711[农业科学—林学] S712