Other Tools and Utilities: ALTA and ALTA PRO Features, page 4 of 5

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ALTA and ALTA PRO
Software for Accelerated Life Testing Analysis

Product Features

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More Tools and Special Features

ALTA includes a host of other tools and utilities to make your analysis easier and more powerful. These include:

Likelihood Ratio Test
The Likelihood Ratio Test utility helps you to validate the consistency of the shape parameter (beta or standard deviation) across multiple stress levels for the currently calculated data set, verifying the appropriateness of the model.

Tests of Comparison
The Comparison Wizard allows you to compare the times-to-failure from one data set to the times-to-failure of another data set. Now, you can easily compare life distributions from alternate designs, alternate manufacturers, alternate assembly lines, etc.

QSR Frees you from Tedious Lookups in Tables
ALTA's QSR (Quick Statistical Reference) utility returns results for common statistical functions. This convenient utility provides values commonly found in lookup tables, such as Median Ranks and Polynomial Interpolation Function values, that may be needed for further custom analysis.

ALTA 7 Tools

Monte Carlo Data Simulation and SimuMatic^®
The Monte Carlo Data simulation utility allows you to randomly generate data based on the life-stress relationship, distribution, parameters and stress levels that you specify.

The SimuMatic^® utility expands on this capability by allowing you to automatically perform specified reliability analyses on a large number of simulated data sets. This flexible tool can be applied in many different ways, such as helping you to a) investigate and better understand life data analysis concepts, b) experiment with the influences of sample sizes and censoring schemes on analysis methods, c) construct simulation-based confidence bounds, d) better understand the concepts behind confidence bounds and e) develop and evaluate accelerated life test designs. - New in Version 7!

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Integration with Weibull++ and Other Software
In version 7, ReliaSoft's ALTA 7 and Weibull++ 7 are more closely linked than ever before. A single project file (*.rso7) can contain both ALTA and Weibull++ analysis folios and you can instantly switch back and forth between the two products with the click of a button! It's now easier than ever to transfer data from ALTA to Weibull++ for additional analysis, keep your Weibull++ analysis of field data together with the original QALT estimates, and much more. ReliaSoft also makes it easy to access ALTA analysis results from within BlockSim, RENO, Xfmea and RCM++.

File Import Wizard
Using the File Import Wizard, ALTA can import files saved by other applications, such as Excel^® files and delimited text files, and convert them to the ALTA Standard Folio format. The improved utility allows you to save a profile for imported files to save time when working with multiple files of the same type.

[Intro] [1] [2] [3] [4] [5]