A Go library for timing things and yielding rates, percentiles, and histograms

Cross-platform, multi-language implementation of multiple streaming percentile algorithms

TypeScript implementation of the distributed quantile sketch algorithm DDSketch

Where did your tokens go? Spans, latency percentiles, alerts.

Free WordPress Plugin: Quickly calculate percentile ranks and values for any data set with our free online Percentile Calculator. Generate custom percentile tables instantly. www.calculator.io/percentile-calculator/

CLI micro- and macro-benchmarking for Node, Deno, and Bun — hot loops, ms-scale operations, and whole commands — with nonparametric statistics and significance testing.

Queueing-theory math for the economics of scale: Erlang B/C, M/M/c latency percentiles, pool consolidation, and square-root staffing. Zero-dependency, edge-safe TypeScript.

The following data are numbers of passengers on flights of Delta Air Lines between San Francisco and Seattle over 33 days in April and early May. 128, 121, 134, 136, 136, 118, 123, 109, 120, 116, 125, 128, 121, 129, 130, 131, 127, 119, 114, 134, 110, 136, 134, 125, 128, 123, 128, 133, 132, 136, 134, 129, 132

Following are the numbers of daily bids received by the government of a developing country from firms interested in winning a contract for the construction of a new port facility

This repository contains problems on hypothesis testing, confidence intervals, P-value, percentiles, skewness, histogram and more.

p99 is a CLI tail latency profiler, comparing runs over time, and finding signals that may explain latency.

Fortune published a list of the 10 largest “green companies”—those that follow environmental policies. Their annual revenues, in $ billions, are given below. Find the mean, variance, and standard deviation of the annual revenues.

The following data are annualized returns on a group of 15 stocks. 12.5, 13, 14.8, 11, 16.7, 9, 8.3, -1.2, 3.9, 15.5, 16.2, 18, 11.6, 10, 9.5

The following data are the total 1-year return, in percent, for 10 midcap mutual funds

Python utility for pretty percentile plots

⚡️ Blazing-fast percentile calculator (p50/p95/p99) in Rust — with Python bindings

This repository contains project code that takes in a public transit sample data that was collected from the Toronto Transportation Commission and summarizes the data of two randomly selected routes along with two directions with four boxplots, containing the medium, outliers, as well as the 25th and 75th percentiles (Q1 and Q3).

Query and analyze percentiles of player levels on Steam.

Calculates TCC, wRVU, and CF market percentiles for individual providers against benchmark surveys.

Master University Project