DescribeExact(spacom)
DescribeExact()所属R语言包:spacom
Descriptives for exact context data
“描述为准确的环境数据
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Computes descriptives of spatially weighted exact context data
计算描述性空间加权准确的环境数据
用法----------Usage----------
DescribeExact(contextual.data, context.id, contextual.names,
contextual.weight.matrices)
参数----------Arguments----------
参数:contextual.data
A data.frame consisting of precise contextual indicators and a context ID variable
Adata.frame精确的上下文指标和上下文ID变量
参数:context.id
A character object containing the column name of the context ID variable
Acharacter对象包含列名的上下文ID变量
参数:contextual.names
A list of column names of contextual variables to be weighted
Alist上下文变量进行加权列名
参数:contextual.weight.matrices
A list of square weight matrices of dimension n by n, where n is the number of contextual units to be applied to the variable specified in contextual.names, respectively.
Alist方的权重矩阵的维n by n,其中n被应用到指定的变量在contextual.names,分别是上下文相关单位的数量。
值----------Value----------
A data.frame containing the spatially weighted contextual.names.
Adata.frame包含的空间加权contextual.names。
(作者)----------Author(s)----------
Till Junge, Sandra Penic, Guy Elcheroth
实例----------Examples----------
# creating precise contextual indicator Homog_00 weighted by geow_50[创建精确的背景指标Homog_00加权geow_50]
# (geographical proximity weights, h=50) [(GEO上的接近权重,H = 50)]
# load distance matrix and create weights[加载距离矩阵和权重]
data(d_geo)
geow_50 <- WeightMatrix(d_geo, bandwidth=50)
# load precise contextual indicator[加载精确的背景指标]
data(homog_census)
# create geographically weighted precise contextual indicator[创建精确的GEO加权背景指标]
homog_g50 <- DescribeExact(contextual.data=homog_census,
context.id="area",
contextual.names="Homog_00",
contextual.weight.matrices=geow_50)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
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