SPSS (Statistical Package for Social Scientists) is a comprehensive statistical and data management package for analysts and researchers. Its statistical capabilities alone range from simple percentages to complex analyses of variance, multiple regressions, and general linear models as well as to generate tabulated reports, charts and plots of distributions and trends.
SPSS makes statistical analysis more accessible for the beginner and more convenient for the experienced user. The Data Editor offers a simple and efficient spreadsheet-like facility for entering data and browsing the working data file. Most tasks can be accomplished simply by pointing and clicking the mouse!