statistical tests & psuedo- random number generators (RNGs, PRNGs)
MCPower — simple Monte Carlo power analysis for complex models
Unified Data Envelopment Analysis commands for Stata
Open statistics and scientific graphing
Generation random numbers, words and elements
Handling and basic analysis of hyperspectral data in R
SEQUOIA ocean data assimilation platform (a SIROCCO suite tool)
Mass spectrometry imaging data analysis software tool
Statistical data visualization in Python
OmicsSuite: a suite for multi-omics analysis and visualization.
App for meta-analysis of diagnostic accuracy reviews
PeCalc is a polyvalent engineering calculator for S&T students
Interactive scientific graphing and data analysis software.
Open Source and data mining software
Deconvolutes qPCR data to estimate cell-type-specific gene expression
Kaplan-Meier for Windows
R interface to the Corpus Query Protocol
A program to calculate and represent the Mandelbrot set
Simple tool for numerical calculation
A Stata plugin for connecting Stata with other software
The 'runjags' R package and standalone JAGS extension module
Excel's Interface to R
Reor is a winsome calculator with loads of functions, by Ajay Menon.
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest