pullCohort: Create a cohort set of students with full data

In jknowles/ModelEWS: Wisconsin Dropout Early Warning System

Description

Create a cohort set of students with full data

Usage

pullCohort(cohortYear, grade, conn, type = "train")

Arguments

cohortYear	a character string of the format YYYY-YYYY
grade	a character representing the grade level in the format 10 or 0X
conn	a connection object with the data connections necessary to access the database

Details

This function calls pullDemog, pullWSAS, pullDiscipline, pullMobility and combines the results based on the unique student key to create a single student-year-grade record which includes all of the information on a student by row including assessment scores, attendance, demographics, mobility, and discipline results. Returns incomplete records for students missing data in any element, but uses the results of pullDemog as the full list of students.

Value

Returns a data.frame with student mobility data and merge keys

jknowles/ModelEWS documentation built on May 19, 2019, 11:42 a.m.