sgptData_LONG | R Documentation |
A dataset comprising a subset of 3 years (and time periods) of interim assessment early literacy, reading and mathematics data suitable for time dependent student growth percentile (SGPt) and percentile growth projection/trajectory analyses. The dataset is in LONG format with each record representing a unique student, by year/time period by content area combination. The example data is used in examples and illustrations in the enclosed documentation to show how SGPts can be operationalized across years with the results being used to produce a variety of high quality visualizations both at the aggregate (e.g., school) and individual level.
A data frame of student level observations for five years and two content areas for the following variables.
COUNTRY
Variable indicating the COUNTRY associated with test record.
STATE
State associated with the test record.
VALID_CASE
VALID_CASE variable.
CONTENT_AREA
Variable indicating content area associated with test record.
YEAR
Variable indicating the year associated with the test record.
DATE
Variable indicating the year associated with the test record: Must be in YYYY-MM-DD format.
ID
Unique student identifier associated with test record.
GRADE
Variable indicating the grade associated with the test record.
SCALE_SCORE
Variable providing the scale score associated with the test record.
SCALE_SCORE_RASCH
Variable providing the Rasch score associated with the test record.
SEM
Variable indicating the standard error of measurement associated with the scale score.
ACHIEVEMENT_LEVEL
Variable indicating the achievement level associated with the scale score.
Anonymized student level interim assessment data in LONG format
sgpData_LONG
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.