Mathematics marks for students
The mathmark
data frame has 88 rows and 5 columns.
data
This data frame contains the following columns: mechanics, vectors, algebra, analysis, statistics.
data(mathmark)
data(mathmark)
David Edwards, An Introduction to Graphical Modelling, Second Edition, Springer Verlag, 2000
Søren Højsgaard, sorenh@math.aau.dk