combineSGP(SGP)
combineSGP()所属R语言包:SGP
Combine student data and SGP results
结合学生的数据和SGP结果
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Utility function/exemplar used to merge student long data with results from student growth percentiles and/or student growth projections calculations. Default values of this function are designed to be used following use of other utility functions: prepareSGP and analyzeSGP.
实用功能/模范学生长的数据合并,从学生的成长百分位值和/或学生的成长预测计算的结果。此功能的默认值被设计为用于使用其他的效用函数:prepareSGP和analyzeSGP。
用法----------Usage----------
combineSGP(sgp_object,
state=NULL,
years=NULL,
content_areas=NULL,
sgp.percentiles=TRUE,
sgp.percentiles.baseline=TRUE,
sgp.projections.lagged=TRUE,
sgp.projections.lagged.baseline=TRUE,
max.lagged.sgp.target.years.forward=4,
use.cohort.for.baseline.when.missing=NULL)
参数----------Arguments----------
参数:sgp_object
A list containing both Student (from prepareSGP) and SGP (from analyzeSGP) slots.
一个列表,其中包含两个Student(prepareSGP)SGP(analyzeSGP)插槽。
参数:state
Acronym for which state is to be used for the lagged projections and growth to standard analyses. Function will try to guess state name from passed sgp_object is missing.
缩写是用于滞后的标准分析预测和增长的状态。通过sgp_object缺少功能会尝试猜测国家的名称。
参数:years
A vector of years indicating years of data to merge with @Data. If missing, merge will use all available years of student growth percentile results.
的矢量年度的年的数据合并@Data。如果缺少,合并将使用所有可用岁学生的成长百分结果。
参数:content_areas
A vector of content areas indicating content areas of student growth percentile data to merge with @Data. If missing, merge will use all available content areas of student growth percentile results.
一个向量表示学生的增长百分位数据的内容区域合并@Data的内容区域。如果缺少,合并将使用所有可用的内容区域学生的成长百分结果。
参数:sgp.percentiles
A boolean variable indicating whether to combine student growth percentiles.
一个布尔变量,表示是否结合学生的成长百分。
参数:sgp.percentiles.baseline
A boolean variable indicating whether to combine baseline student growth percentiles.
一个布尔变量,表示是否,结合基线学生的成长百分。
参数:sgp.projections.lagged
A boolean variable indicating whether to combine lagged student growth projections and calculate catch-up/keep-up values.
一个布尔值,指示是否合并落后于学生的成长预测和计算catch-up/keep-up值的变量。
参数:sgp.projections.lagged.baseline
A boolean variable indicating whether to combine lagged baseline student growth projections and calculate catch-up/keep-up values.
一个布尔值,指示是否结合落后基准学生的成长预测和计算catch-up/keep-up值的变量。
参数:max.lagged.sgp.target.years.forward
A integer indicating the number of years forward from the lagged (last year's) score to project forward for growth to standard calculations. Default is 4 years from last year or 3 years from present, which is the standard in most growth to standard calculations used by state departments of education.
一个整数,指示数年的滞后(去年的)得分向前伸出的增长标准计算。默认为4年,从去年年或3年从目前的,这是由国家教育部门的标准计算中最具成长性的标准。
参数:use.cohort.for.baseline.when.missing
A boolean variable defaulting to FALSE/NULL indicating whether cohort referenced SGPs are to be used in place of baseline referenced SGPs when baseline referenced SGPs are not available.
一个布尔变量时,默认为FALSE / NULL表示是否要使用队列引用的青稞地方引用的基线SGPS基线引用的青稞是不提供。
值----------Value----------
Function returns a list containing the input long data set in the Student slot as a data.table keyed using VALID_CASE, CONTENT_AREA, YEAR, ID merged with student growth percentiles and/or lagged projection targets and catch up/keep up status.
函数返回一个列表,其中包含输入的数据集作为一个Student键使用data.table,VALID_CASECONTENT_AREA插槽,YEAR,ID合并与学生的成长百分位值和/或滞后的预测目标,迎头赶上/保持状态。
(作者)----------Author(s)----------
Damian W. Betebenner <a href="mailto:dbetebenner@nciea.org">dbetebenner@nciea.org</a>
参见----------See Also----------
prepareSGP, analyzeSGP
prepareSGP,analyzeSGP
实例----------Examples----------
## Not run: [#不运行:]
## combineSGP is Step 3 of 5 of abcSGP[#combineSGP是第3步5 abcSGP]
Demonstration_SGP <- sgpData_LONG
Demonstration_SGP <- prepareSGP(Demonstration_SGP)
Demonstration_SGP <- analyzeSGP(Demonstration_SGP)
Demonstration_SGP <- combineSGP(Demonstration_SGP)
## End(Not run) [#(不执行)]
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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