Numeric Stream

For information on how to create a NumericStream please visit the Quick Start docs: Stream.of()

interquartile_range(): Calculate the interquartile range

Calculates the interquartile range of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .interquartile_range() # Returns 5

first_quartile(): Calculate the first quartile

Calculates the first quartile of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .first_quartile() # Returns 3

mean(): Calculate the mean

Calculates the mean of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .mean() # Returns 5.5

median(): Calculate the median

Calculates the median of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .median() # Returns 6.0

mode(): Calculate the mode

Calculates the mode(s) (most frequently occurring element/elements) of a numerical Stream. Returns a list of either int, floator None.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .mode() # Returns [7, 9]

range(): Calculate the range

Calculates the range of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .range() # Returns 8

third_quartile(): Calculate the range

Calculates the third quartile of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3, 4, 5, 7, 7, 8, 9, 9]) \
    .third_quartile() # Returns 8

sum(): Calculate the sum

Calculates the sum of all elements of a numerical Stream. Returns either int or float.

Stream.of([1, 2, 3]) \
    .sum() # Returns 6