 Portable NLReg v6.3 Advanced|work in Windows XP,Vista,Win 7
it's packaged in vmware thinapp v 4.5.0.238809 program is registered|rar|6.94 mb NLREG is a powerful statistical analysis program that performs linear and nonlinear regression analysis, surface and curve fitting. NLREG-это мощная статистическая программа анализа,которая выполняет нелинейный и линейный регрессионный анализ и построение кривой. NLREG соответствует математической функции, форму который вы укажете в наборе данных значений. Практически любой тип функции может быть установлен. NLREG включает в себя язык программирования, похожий на C, который используются для описания функций для установки. Двумерные линии и трехмерные участки поверхности, могут быть получены. Язык программирования включает в себя большой выбор встроенных библиотечных функций (синус, косинус, журнал, опыта и т.д.), что делает легким, описание сложных моделий.
NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated. The programming language includes a large selection of built-in library functions (sin, cos, log, exp, etc.) that makes it easy to describe complicated models.
NLREG determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values. NLREG can handle linear, polynomial, exponential, logistic, periodic, and general nonlinear functions. Unlike many "nonlinear" regression programs that can only handle a limited set of function forms, NLREG can handle essentially any function whose form you can specify algebraically.
NLREG features a full programming language with a syntax similar to C for specifying the function that is to be fitted to the data. This allows you to compute intermediate work variables, use conditionals, and even iterate in loops. With NLREG it is easy to construct piecewise functions that change form over different domains. Since the NLREG language includes arrays, you can even use tabular look-up methods to define the function.
NLREG is in use at hundreds of universities, laboratories, and government agencies around the world (over 20 countries).
Language English
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