median

calculate_all method for aggregate functions in Active Record

High-dimensional medians (medoid, geometric median, etc.). Fast implementations in Python.

MQL5 header file for 'Median and Turbo renko indicator bundle' available for MT5 via MQL5 Market. The file lets you easily create a Renko EA in MT5 using the Median Renko indicator.

High performance, native (C) implementations of various statistical functions.

A small library that does the statistics for your numbers.

Sensor for Home Assistant that gets reset at midnight

An implementation of an efficient O(n) median filter in Rust.

Fast and simple statistics on the command line.

Image steganography is implemented by replacing image pixels with cipher pixels to hide the existence of the message. To enhance the security, cryptographic algorithm, RSA, has been modified into symmetric keying system to encrypt and decrypt the message into cipher text and vice versa solely for this purpose. The sender will encrypt the message with a key and then embed the cipher text into an image and send the image object via any transmission medium like internet along with the key to the receiver, so that the receiver can extract the cipher text from the image and then decrypt by the key that the sender have sent. The result was satisfactory and fulfilled the purpose but there arose many major issues like, visibility of the cipher pixel in case for low resolution image; data corruption of the cipher text due to noise; limitation of grayscale image only; sender have to send a couple of image for comparison of the pixel data etc. However, noise problem have been challenged with the help of median filter but still there remains many scope to establish this algorithm into a better efficient and optimized one.

Finding The Median In Large Sets Of Numbers Split Across N Servers using zeromq and nodejs (experimental)

Online statistics

Stochastic tools, distrubution, analysis

This repository contains a statistic library for the C programming language which prepare useful functions for dealing with average, standard deviation etc.

Simple Median Cut Quantization library

An aggressively average SIMD combine library (Python & C interfaces). Averages a stack of arrays into one array using the mean or median combine algorithm (single-precision only) with optional sigma clipping & median filter masking.

Quick sort/Insertion sort/Selection sort implementation for Lua

Tutorial sobre medidas de tendencia central en R

LIDAR Filter will provide you with useful functions to reduce noise in the data coming from a LIDAR sensor attached to your robot. LIDAR filter provides two filters entitled as range and temporal median.

Color quantization with React.

Below are the scores obtained by a student in tests 34,36,36,38,38,39,39,40,40,41,41,41,41,42,42,45,49,56. Find mean, median, variance, standard deviation. What can we say about the student marks?

Triangular distribution median.

Calculate Median Absolute Deviation (MAD)

Calculate the median value of a sorted strided array.

Compute the Kruskal-Wallis test for equal medians.

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

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

Rayleigh distribution median.

Data: 23, 26, 29, 30, 32, 34, 37, 45, 57, 80, 102, 147, 210, 355, 782, 1209

Pareto (Type I) distribution median.