这些工具完成对属性数据的频次、平均值、最小值、最大值和标准偏差的分析，并将结果存于一个新的表格中。
They perform frequency, mean, minimum, maximum, and standard deviation analysis on attribute data and save the results in a new table.
程序的运行结果表明实例所采用的数据存储方法能够在配电网GIS中实现空间数据和属性数据的一体化存储。
The result shows that the data storage method adopted in the example realizes the integrative storage of attribute data and spatial data of PDGIS.
设计矢量属性数据的质量检查功能，并且用户可根据检查结果手工对属性数据进行修改。
Designing the function to check vector attribute data 's quality, which entitles the users to amend the attribute data based on the checking result.
在数据库的设计中，把农田空间数据、属性数据、分析模型和专家系统有机地结合在一起，使数据的管理、分析和结果的显示一体化。
In the database design, the farming GIS display of data management, analysis and result is integrated when farming spatial-data, attribute-data and expert system are introduced.
最后将各种结果转化成为GIS图形数据库、属性数据库中相应元件的属性。
The corresponding component property of the GIS graphic database and property database has been transformed by using various kinds of results.
再将敖汉旗土地利用空间及属性数据与土地适宜性评价的结果进行叠加分析，得出退耕地数量与空间分布，以及还林还草地数量与空间分布。
Then we overlay land-use map and the results of land suitability evaluation of Aohanqi Banner to get the amount and spatial distribution of farmland which should be returned to forest and grassland.
但其缺点是不能处理混合属性数据，聚类结果对初值有明显的依赖性。
The problem is that both of the two algorithms cannot deal with mixed valued data, and clustering results significantly depend on the initial value.
这些工具完成对属性数据的频次、平均值、最小值、最大值和标准偏差的分析，并将结果存于一个新的表格中。
This tool contains the following statistics types: sum, mean, minimum, maximum, standard deviation, range, first, and last. Available with any ArcGIS license.
这些工具完成对属性数据的频次、平均值、最小值、最大值和标准偏差的分析，并将结果存于一个新的表格中。
This tool contains the following statistics types: sum, mean, minimum, maximum, standard deviation, range, first, and last. Available with any ArcGIS license.
应用推荐