Description Usage Arguments Value Examples
Plots the exam questions to look for seperation
1 | profile_plot(df, RE, grade)
|
df |
data frame with results |
RE |
regular expression of exam questions |
grade |
column with grades |
a ggplot
1 2 3 | library(examMarking)
data("SMI_2018_marks_clean")
SMI_2018_marks_clean %>% profile_plot("^Q", grade)
|
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