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 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:
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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
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 :
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SOSstat 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 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
SOSstat - Quality
SOSstat 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 - 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 - 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