SOSstat - Quality
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 3 Quality
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 with WINDOWS and LINUX.
Among the features available in SOSstat 3 :
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Basic Statistics
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Many graphical representations
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Regressions - modeling
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Parametric and non-parametric tests
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Design of experiments
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Metrological validation functions
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Statistical process control (SPC)
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Reliability analysis
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Many assistants
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Connecting instruments
SOSstat ® is available with WINDOWS and LINUX.
What’s new in SOSstat 3
SOSstat2 users won’t be disoriented by the GUI of version 3 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 :
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SOSstat3 can open multiple data grids at the same time
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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)
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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 .
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The result area is being also transformed since it is possible to display multiple graphs that are resizable and repositionable
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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
SOSstat - Statistics
SOSstat 3 ® contains a large number of statistical procedures for testing and exploratory statistics.
Descriptive statistics
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Histogram
- Boxplot
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Correlation matrix
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Population parameters
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Statistical summary function
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Density estimation
Normality tests
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Kolmogorov test
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Anderson Darling test
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Shapiro-Wilk test
- Probability plot
Regression
- Simple regression with different models:
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Linear with variable transformation
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Quadratic
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Confidence interval and prediction interval
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- Multiple regression
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Calculation of residuals, Studentized and standardized residuals
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Cook’s distances and leverage calculation
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Standardization of predictors for analyzing designs experiments
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prediction wizard
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Parametric tests
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Compare the average or the variance to a theoretical value
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Comparison of two samples: Student test, Welch test, Fisher test, average test for paired samples
- n samples tests: Bartlett’s test, analysis of variance (ANOVA)
Nonparametric Tests
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Centering two samples: Wilcoxon Mann Whitney Test
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Centering test for two paired samples: Sign test
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Dispersion test for two samples: Ansari-Bradley test
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Centering test for n samples : Kruskal-Wallis Test
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Dispersion test for n samples : Levene test
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Comparison of two distributions : Kolmogorov 2 samples test
Proportion tests
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Comparison of proportion to a theoretical value (asymptotic test)
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Comparison of two proportions (Fisher’s exact test), and asymptotic test (Normal distribution)
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Comparison of n proportions
Equivalence tests
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Mean equivalence
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Population equivalence
Detecting outliers
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Grubbs test - outlier detection in one sample
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Cochran test - outlier detection in several samples
Statistical intervals
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Tolerance interval
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Prediction interval of a mean
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Prediction interval of individual values
SOSstat3 - Quality
SOSstat3 provides a toolbox to improve product quality and control processes.
Statistical process control SPC
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Control charts for measurements (Xbar/R, Xbar/S, Moving Average, Individual Values, Small batch) with logbook
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EWMA Control chart
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Control charts for attributes: p, np, c and u
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Process capability ans performance study (AFNOR, QS9000, 6 Sigma)
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Capability study for non-normal process: normal folded distribtion , position errors distribution, log-normal, stratified populations
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Inertial capability study
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Assessment of capabilities for a range of characteritics
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Wizard for calculating limites of control charts for measurement
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Wizard for calculating sample sizes
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Plot operating characteristic curves of an average control chart
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Wizard for calculation of capability threshold
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Validation of tools and machines
Reliability
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Modeling laws failure distribution with Weibull or exponential distribution
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Management truncated, censored and suspended trials
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Success test to validate a reliability level
Metrology
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Measurement capability analysis (Charbonneau, GRR method X-bar /R and R)
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Measurement capability study with Crossed ANOVA et nested ANOVA
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Type 1 Measurement capability (Cg - Cgk)
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Tests of bias and linearity for measurement systems
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Attributive capability studies : probabilistic method, signal method or analytical method
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Linearity study of measurement
Designs of experiment (DOE)
Design of experiments and analysis of results
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Orthogonal designs : Full factorial design, fractional factorial design
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Surface Design : Centered Composite, Box Behnken
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Plackett and Burman designs
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D-optimal design
Various
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Wizard for sampling plans power
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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
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Histogram for stratified populations
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Run chart
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Summary Graphs - Pareto, Bar-Graph
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2D graphs - Time Series - Scatter (linear scale / log scale)
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3D Graphs - Scatter, Contours, Surface
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Graphs for contingency tables - Radar Graphs
SOSstat 3 - Various Operations
Import/export
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Import text files, CSV
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Import excel files
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Import data from a database - SQL Queries
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Instrument Connectivity USB port or RS232 port, Automation of analysis
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Recording data in XML format their timelessness
- Protection data with cryphtographie for e-mail exchangesl
Filtering / Sorting
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Filtering data according to a criterion
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Retrieving Data from the grids