PSPP is a program for statistical analysis of sampled data. PSPP can perform descriptive statistics, T-tests, anova, linear and logistic regression, cluster analysis, factor analysis, non-parametric tests and more. Its backend is designed to perform its analyses as fast as possible, regardless of the size of the input data. You can use PSPP with its […]
FreeMat is a free environment for rapid engineering and scientific prototyping and data processing. It is similar to commercial systems such as MATLAB from Mathworks, and IDL from Research Systems, but is Open Source.
R es un software estadístico R que posiblemente sea desconocido para la gran mayoría. R es un entorno para el análisis estadístico y gráfico creado por Ross Ihaka y Robert Gentleman. Según el equipo de desarrollo de R, prefieren describirlo no como un paquete estadístico, si no como un entorno en el que se han […]