Cross-tabulate binary scores
The table()
function tallies the number of occurrences of combinations of values across one or more vectors. The orientation of the output table depends on the order that the input vectors are specified. For example in the table
table(currency, country)
country
currency UK USA
$ 0 1
£ 1 0
the rows are indexed by currency because this appears first in the table()
function.
This exercise is part of the course
Introduction to Anomaly Detection in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Tabulate agreement of label and binary isolation score
table(___, ___)
# Tabulate agreement of label and binary LOF score