SOSstat - Quality-P5438

SOSstat - Quality prices

SOSstat ® is a statistical software dedicated to industrial applications of Quality.

SOSstat 3 ® offers a wide range of tests and statistical tools to analyze, improve and stabilize processes or products. It will allow you to manage your daily 6 Sigma projects and other improvement initiatives.

SOSstat ® is a powerful and full featured tool, you will appreciate its ease of use. For over 10 years, SOSstat ® provides statistical analysis capabilities to meet the needs of the industry. In partnership with our customers, we wanted to develop an engineering tool integrating analytical functions vital to businesses. SOSstat ® is a production tool, which is used both by operators and technicians and engineers.

The most sophisticated statistical techniques can be used by all, thanks to a simple environment and tools to help interpreting the results.

SOSstat ® is available on WINDOWS and LINUX.

SOSstat Quality

SOSstat is a statistical software dedicated to industrial applications of Quality.

SOSstat offers a wide range of tests and statistical tools to analyze, improve and stabilize processes or products. It will allow you to manage your daily 6 Sigma projects and other improvement initiatives.

SOSstat is a powerful and full featured tool, you will appreciate its ease of use. For over 10 years, SOSstat provides statistical analysis capabilities to meet the needs of the industry. In partnership with our customers, we wanted to develop an engineering tool integrating analytical functions vital to businesses. SOSstat is a production tool, which is used both by operators and technicians and engineers.

The most sophisticated statistical techniques can be used by all, thanks to a simple environment and tools to help interpreting the results.

SOSstat is available with WINDOWS and LINUX.

Among the features available in SOSstat :

Further information:

Homepage sosstat

Basic Statistics
Many graphical representations
Regressions - modeling
Parametric and non-parametric tests
Design of experiments
Metrological validation functions
Statistical process control (SPC)
Reliability analysis
Many assistants
Connecting instruments

SOSstat ® is available with WINDOWS and LINUX.

New features of SOSstat:

OSstat 3 features

SOSstat is rich and versatile software. It brings together a large number of statistical and engineering techniques in a simple and powerful environment. The graphical interface is organized in three distinct parts:

A spreadsheet to store, modify and reorganize data. The spreadsheet can import an excel workbook with all its grids.
A window dedicated to the display of numerical and graphical results. Graphs are resizable, reorganizable and exportable.
A report that can be exported to a word processor, where the user can compile the results, either step by step or by automating the processing.

One of the strengths of SOSstat is to provide comments for each analysis, in order to facilitate the interpretation of the results.

SOSstat - Statistics

SOSstat 3 ® contains a large number of statistical procedures for testing and exploratory statistics.

Descriptive statistics

Histogram
Boxplot
Correlation matrix
Population parameters
Statistical summary function
Density estimation
Read more …

Normality tests

Kolmogorov test
Anderson Darling test
Shapiro-Wilk test
Probability plot
Read more …

Regression

Simple regression with different models:
- Linear with variable transformation
- Quadratic
- Confidence interval and prediction interval
- Applied test on a theoretical model
- Robust regression
- Orthogonal regression
- Read more …
Multiple regression
- Calculation of residuals, Studentized and standardized residuals
- Cook’s distances and leverage calculation
- Standardization of predictors for analyzing designs experiments
- Prediction tool for the search for an optimum
- Read more …

Parametric tests

Tests applicable when populations is normally distributed

All the tests that follow can be selected using a wizard that directs the user to the test most suited to his problem.
Compare the average or the variance to a theoretical value
Comparison of two samples: Student test, Welch test, Fisher test, average test for paired samples
Comparison of n samples : Bartlett’s test, analysis of variance (ANOVA)
Read more …

Nonparametric Tests

Tests applicable when populations do not follow normal distribution

Centering a sample with a reference value: Sign test, wilcoxon rank signed test
Centering two samples: Wilcoxon Mann Whitney Test
Centering test for two paired samples: Sign test
Dispersion test for two samples: Ansari-Bradley test
Centering test for n samples : Kruskal-Wallis Test
Dispersion test for n samples : Levene test
Comparison of two distributions : Kolmogorov 2 samples test
Read more …

Proportion tests

Comparison of proportion to a theoretical value (exact and asymptotic test)
Comparison of a frequency to a theoretical value (Poisson distribution)
Comparison of two proportions (Fisher’s exact test), and asymptotic test (Normal distribution)
Comparison of frequencies (Poisson distribution)
Comparison of n proportions

Equivalence tests

These tests are particularly interesting to demonstrate that experimental results are “equivalent”, i.e. the difference between experimental results cannot exceed a specified value. These tests are notably used to carry out bio-equivalence.

Equivalence of averages (several variants of this test)
Population equivalence (several variants of this test)
Read more …

Detecting outliers

Detection of atypical values likely to pollute experimental results.

Grubbs test - outlier detection in one sample
Cochran test - outlier detection in several samples
Graphical test in Boxplot

Statistical intervals

Tolerance interval
Prediction interval of a mean
Prediction interval of individual values

Multivariate analysis

Principal component analysis

SOSstat3 - Quality

SOSstat3 provides a toolbox to improve product quality and control processes.

Statistical process control SPC

Measurement control charts ( $\bar{X} / R$

, $\bar{X} / S$ /S

, Moving Average, Individual Values, Small batches) with logbook
EWMA Control chart
Control charts for attributes: p, np, c and u
Measurement sampling plan (S method)
Process capability ans performance study (AFNOR, QS9000, 6 Sigma)
Capability study for non-normal process: normal folded distribtion , position errors distribution, log-normal, stratified populations
Inertial capability study
Assessment of capabilities for a range of characteritics
Wizard for calculating limites of control charts for measurement
Wizard for calculating sample sizes
Plot operating characteristic curves of an average control chart
Wizard for calculation of capability threshold
Validation of tools and machines
Read more …

Reliability

Modeling laws failure distribution with Weibull or exponential distribution
Management truncated, censored and suspended trials
Success test to validate a reliability level

Metrology

Measurement capability analysis (Charbonneau, GRR method X-bar /R and R)
Measurement capability study with Crossed ANOVA et nested ANOVA
Type 1 Measurement capability (Cg - Cgk)
Tests of bias and linearity for measurement systems
Attributive capability studies : probabilistic method, signal method or analytical method
Linearity study of measurement

Designs of experiment (DOE)

Design of experiments and analysis of results

Orthogonal designs : Full factorial design, fractional factorial design
Design of two-level fractional designs according to the Taguchi method
Surface Design : Centered Composite, Box Behnken
Plackett and Burman designs
D-optimal design
Desirability function to optimize multiple responses
Calculation of signal / noise ratios for product plans (Robustness)
Read more …

Quality Assistants

Design and Evaluation of Sampling Plans for Attributes and Measures
Design of sampling plans with Limiting Quality
Calculation of control charts limits
Evaluating the effectiveness of average control charts
Calculating the optimal sample size for a control chart
Calculation of the Z indicator of the 6-Sigma projects
Calculation of capacity thresholds for risk control
Bidirectional relationship between capability indicators and non-conforming rates
Design of a reliability run test

Standard Used : AIAG MSA, AIAG SPC, ISO 11462-1, NFX06031-1:4, NFX06034, ISO_2021247, ISO 21747, ISO_7870, ISOTR22514-4, ISOTR7871

SOSstat 3 - Graphics

SOSstat ® Offers a wide range of graphical representations :

Boxplot
Histogram
Run chart
Cumulative distribution function
Multivari plot
Synthesis (or summary) graphs - Pareto, Bar Graph on sample parameters
2D graphs - Time Series - Scatter (linear scale / log scale)
3D Graphs - Scatter, Contours, Surface
Bubble plot
Graphs for contingency tables - Radar graphs, Bar Graph

SOSstat 3 - Various Operations

Import/export

Import text files, CSV
Import / Export excel files
Import data from a database - SQL Queries
Instrument Connectivity USB port or RS232 port, Automation of analysis
Record data in XML format, to ensure data survivability
Encrypted file protection for email exchanges
Export reports in RTF, WORD, HTML format

Filtering / Sorting

Filtering data according to a criterion
Retrieving Data from the grids

What’s new in SOSstat

SOSstat users won’t be disoriented by the GUI since they will find the usual cutting with the area of data, the area of results, as well as projects in the reporting areas.

Note, however, important new features :

SOSstat can open multiple data grids at the same time
Data grids are similar to spreadsheets with mouse selection and cells formatting.
Les nombre de lignes et de colonnes n’est pas limité (il dépend toutefois de la mémoire disponible sur l’ordinateur)
A new feature called “report” appeared. It is a streamlined word processor integrated SOSstat, which allows the user to build a custom report throughout analyzes .
The result area is being also transformed since it is possible to display multiple graphs that are resizable and repositionable
Graphics can be operated in vector formats are the advantage is to provide scientific quality prints. It also have the advantage of being
modified with a vector drawing software (Powerpoint, LibreOffice-Draw, Inkscape, Visio ...)
The assistants of analysis are more comprehensive