strands_plot: Plot MAP Goal Strand Results

In almartin82/MAP-visuals: KIPP MAP Visuals

Description

Plots a group of students' goal strand RIT scores, with each student ranked by overall RIT score. Colors of points indicating goal strand RIT scores indicate deviation from overall RIT score; colors of overall RIT mark (|) indicate national percentile rank of the overall RIT score

Usage

strands_plot(.data, ...)

Arguments

...	arguments passed to filter use to subset x.
x	a mapvizier object or data.frame with the following columns: StudentID, StudentFirstname, StudentLastname, SchoolInitials, Grade, MeasurementScale, TestRITScore, TestPercentile, TestQuartile, Classroom, Year2, Season columns with of Goal Strand RIT score of interest named Goal1RitScore, Goal2RitScore, etc. columns with of Goal Strand Names of interest named Goal1Name, Goal2Name, etc.

Details

Creates and prints a ggplot2 object showing both overall and goal strand RIT scores for each student in a subets. Subsetting students is very imporant for making this visualization useful. Original data from a mapvizier object can be subsetted by by passing unquoted field names to the ... argument, a al filter, to which these arguments are passed. See the example below.

Value

a ggplot2 object

Examples

data(nweamap)
x<-mapvizier(nweamap)
strands_plot(x,
             Grade==8,
             Classroom=="UChicago",
             MeasurementScale=="Mathematics",
             Year2==2014,
             Season=="Spring")

almartin82/MAP-visuals documentation built on May 10, 2019, 9:24 a.m.