The basic difference between SPC-PC IV and Shop Floor Pro is that:
- SPC-PC IV is a spreadsheet package designed primarily for off-line SPC/SQC analysis
- Shop Floor Pro is a database package designed for real time data collection and on-line SPC analysis
The following table summarizes the chart analyses available in SPC-PC IV and Shop Floor Pro:
|
SPC-PC IV |
Shop Floor Pro | |
| Variable Data Analysis | ||
| Individual-X/Moving Range |  |
|
| X-bar/Range | |
|
| X-bar/Sigma | |
 |
| Histogram | |
|
| Capability Analysis | |
|
| Moving Average/Moving Range | |
|
| Moving Average/Moving Sigma | |
|
| CuSum | |
|
| EWMA | |
|
| Multivariate Control Charts | |
|
| Autocorrelation Function | |
|
| Gage Repeatability | |
|
| Gage Reproducibility | |
|
| Gage Bias (Accuracy) | |
|
| Gage Performance | |
|
| Gage Linearity and Stability | |
|
| Attribute Data Analysis | ||
| p Charts | |
|
| np Charts | |
|
| c Charts | |
|
| u Charts | |
|
| General Data Analysis | ||
| Run Charts | |
|
| Pareto | |
|
| Regression (Scatter Diagram) | |
|
| Short Run Analysis | |
|
| Process Monitor Chart | | |
| Box-Whisker Chart | | |
| Bar Charts | | |
| Pie Charts | | |
| Real-Time Gage Modules | Optional | Included |