The training aims to prepare participants for analyzing process behavior using SPC tools in the JASP program. The program covers issues related to process stability and capability in the context of quality management.
During the training, the principles of configuring the JASP program, its operation, and performing basic SPC analyses are discussed. The sessions are based on real data sets describing production processes, which allows solving practical problems related to statistical process control.
The scope of the training may be adjusted to the specifics of the industry, the level of advancement of the participants, and the organizational context.
Join a group of participants from different companies and discover industry best practices.
Currently no scheduled dates.
Do you have any questions or are you interested in this topic?
Contact us to discuss the possibility of delivering this topic as an open training.
Order a training tailored to the needs of your organization.
INTRODUCTION TO JASP
Content:
BASIC ANALYSES OF COLLECTED DATA
Content:
• Basic operations on data
• Data transformation, adding columns, sorting
• Basic and less basic statistics – quick access
• Graphical presentation of data – selected charts useful in quality management (histogram, Q-Q plot, etc.)
Exercises:
Determining basic statistical measures
Testing data normality – graphical method and Shapiro–Wilk test
FUNDAMENTALS OF SPC – GENERAL PRINCIPLES OF APPLICATION
Content:
• Basics of data collection for SPC purposes – inspection frequency and sample size
• Review of standards in the field of SPC (including ISO 7870-2 and SPC AIAG, CQI-25) – differences in approaches to process evaluation
• SPC and standards (PN, ISO, AIAG, CQI-25, industry standards)
PROCESS STABILITY ANALYSIS (CONTROL CHARTS)
Content:
• Selection of control charts for process control
• Process analysis using the X-bar & R chart (theory and JASP options)
• Review of tests for detecting special causes
• Use of the individuals x-mR chart (including moving average as an option)
• Special control charts (EWMA and g) – overview of JASP capabilities
• Charts with specified parameters and with warning limits
• Control charts for attribute data – p, np, u, and c
Exercises:
Stability assessment using the X-bar & R chart
Use of stability tests in JASP with a control chart
PROCESS AND MACHINE CAPABILITY ANALYSIS
Content:
• Preparing data for process capability assessment – principles of collecting measurement results
• Normal and non-normal distributions – how to handle them in JASP
• Natural specification limits – when they should be applied
• Calculating Cp and Cpk indices in JASP
• Calculating Pp and Ppk indices in JASP
• Machine capability analysis Cm and Cmk – how to perform it in JASP despite the lack of a dedicated option
• Creating result summaries for reports
Exercises:
Calculating Cp/Cpk and Pp/Ppk indices for typical process data
Determining process defect rate based on capability results
Analyzing the impact of sample size on the reliability of process capability assessment
We ensure that a large part of the training is devoted to exercises and practical workshops – this makes it easier for participants to remember new information.
During this training, practice includes tasks in the following areas:
Testing data for conformity with the normal distribution.
Assessing process stability using control charts.
Evaluating the process using Cp and Cpk indices.
After the training, each participant will receive a certificate confirming completion of the training.






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PROQUAL Management Institute
B. T. Greber Spółka Jawna