checkgrades {ProfessR} | R Documentation |
View grades sorted and listed with raw score, letter and scaled score, with optional ID and name
checkgrades(D1, id = NULL, names = NULL)
D1 |
output of do.grades |
id |
character vector, ID for students |
names |
character vector, names of students |
Side effects
Jonathan M. Lees<jonathan.lees@unc.edu>
do.grades, DUMPgrades
g = rnorm(n=130, m=82, sd=10) g[g>100] = 100 g[g<1] = 1 B = boxplot(g) divs = c(min(g), B$stats[1:4] + diff(B$stats)/2, max(g) ) ### to run interactively, remove the divs ### D1 = do.grades(g, tit="GEOL 105 Exam 1") ### otherwise use previously calculated divs: D1 = do.grades(g, divs=divs, tit="GEOL 105 Exam 1") checkgrades(D1 )