becca_plot: Becca Vichniac's Quartile (Floating Bar) Chart

In almartin82/MAP-visuals: KIPP MAP Visuals

Description

becca_plot returns a ggplot object binned quaritle performonce

Usage

becca_plot(.data, school_name_column = "sch_abbr",
  cohort_name_column = "cohort",
  grade_level_season_column = "grade_level_season",
  measurement_scale_column = "measurementscale",
  test_percentile_column = "percentile_2011_norms",
  first_and_spring_only = TRUE, entry_grades = c(-0.8, 4.2),
  auto_justify_x = TRUE, justify_widths = FALSE, justify_min = NA,
  justify_max = NA, color_scheme = "KIPP Report Card", facets = FALSE,
  facet_opts = FALSE, title_text = FALSE, small_n_cutoff = 0.001)

Arguments

.data	the data frame in TEAM canoncical style (long data forms)
school_name_column	column in .data with school names
cohort_name_column	column in .data with cohornt names
grade_level_season_column	column in .data with numeric indicating grade season (e.g., Fall 4th = 3.3, Winter 4th = 3.7, Spring 4th = 4.0).
measurement_scale_column	column in .data with subject
test_percentile_column	= column in .data with NPR.
first_and_spring_only	indicator for showing shoing Fall-to-Spring rather than Spring-to-Spring
entry_grades	= c(-0.7, 4.3) GradeSeasons that should use Fall and Spring (i.e., Kinder =-.3 and 5th = 4.3)
justify_widths	width justification indicator
justify_min
justify_max
color_scheme	only 'KIPP Report Card'
facets	= FALSE
facet_opts	= FALSE
title_text	= FALSE
small_n_cutoff	drop a grade_level_season if less than x (useful when dealing with weird cohort histories)

Details

This function builds and prints a bar graph with 4 bins per bar show MAP data binned by quartile (National Percentile Rank). Bars are centered at 50th percentile horizonatally

Value

prints a ggplot object

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