摘要
叙述回归分析方法应用的原理,以阜康市为例,详细介绍该法在农地评价中的应用步骤,结果得出斯皮尔曼相关系数R=0.893,属高度相关,说明定级结果符合阜康市土地利用现状。
In the paper,the principle of regression analysis was recited,taking Fukang city for example,the procedure of the method in famland evaluation in detail was introduced.The value of Spearman correlation coefficient was 0.893,which was very highly related,and the result of grading was in accord with the status quo of lands using in Fukang.
出处
《现代农业科技》
2010年第20期387-388,390,共3页
Modern Agricultural Science and Technology
关键词
农地评价
回归分析
新疆阜康
farmland evaluation
regression analysis
Fukang Xinjiang
