Overview

HashHistogram creates histograms with keys of any hashable data type. Features include:

• Check histogram count for a key.
• Check total histogram counts across all keys.
• Provide all keys in descending ranked order.
• Find the mode of the histogram (i.e., an item with the largest number of counts)
• Find the mode of any IntoIterator type, bulding a HashHistogram as an intermediate step.

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Updates

• 0.8.0: Added ranking_with_counts().
• 0.7.0: HashHistogram and KeyType now implement Default.
• 0.6.2: Fixed serious bug in bump_by().
• 0.6.1: Added bump_by().
• 0.6.0: Refactored mode() and mode_values() so that they only return the mode, rather than both mode and count.
• 0.5.2: Added mode_values()
• 0.5.1: Fixed some documentation.
• 0.5: Initial public release.

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License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.