function
boot.janet on line 1511, column 1
(frequencies ind)
Get the number of occurrences of each value in a indexed structure.
(frequencies ["a" "a" "b" "c" "d" "d"])
# => @{"c" 1 "d" 2 "a" 2 "b" 1}
(frequencies {:a "Bob"
:b "Joe"
:c "Mat"
:d "Bob"})
# => @{"Bob" 2 "Joe" 1 "Mat" 1}
(frequencies "Hallo World")
# => @{108 3 114 1 100 1 87 1 97 1 32 1 111 2 72 1}