Main Areas:

Software:  [ Acceptance sampling software ] [ Audit sampling software ] [ How to Buy Software ] [ Specifications & Support ]

TPZero - Tool for Ac=0 Plans
TPZero - Screen Shots
TP105 - Software for Attributes
Binomial Examples
Poisson Examples
TP414 - Software for Variables
ISL Examples
Lot Mean Examples
TP781 - Software for Reliability

Acceptance Sampling for Attributes (TP105) New: Version 3 for Windows Includes plans for C=0 and auditing for Bed Bugs

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Software program TP105 develops sampling plans for attribute data based on the binomial and the poisson distributions. The metric used for the OC-Curve can be either the fraction defective, as in the binomial case of go/no-go data, or counts, as in the poisson case of defect count.

Applications:

Determine if a process can meet a proposed quality requirement.

Determine the inspection effort required.

Improve tough recall decisions.

One-sided and two-sided confidence limits on fraction defective and defects.

Type of Plan:

Attribute plans for defectives and defects, using the binomial and poisson distributions.

Fixed-n, double, multiple, and sequential sampling plans.

Evaluate current fixed-n sampling plans by producing the OC-Curve.

Develop plans by choosing two points on the OC-Curve.

Plans for discovery sampling: C=0 option & bed bug audit option.

 

New Version 3 for Windows:

Display TP105 Version 3 User Manual
Display User Manual for TP105 bed bug option.

Example Output Screens:

Go/no-go examples of TP105

Counted data examples of TP105

 

Performance Curves

Curve Name	Abreviation
Operating Characteristic	OC
Average Outgoing Quality	AOQ
Average Sample Number (for Sequential Plans)	ASN
Average Run Length	ARL