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Dump grades to a file
DUMPgrades(D1, file = NULL, id = NULL, names = NULL)
Side effects
list output from do.grades
file name, a csv will be added as a suffix
vector of student IDs
character vector of student names
Jonathan M. Lees<jonathan.lees@unc.edu>
do.grades
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")
if (FALSE) {
DUMPgrades(D1, file="TEST1grades" )
}
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