| Feature |
Professional Version Level-II |
| Data Entry |
5000 points maximum |
| Data Retrieval |
.SPC, .DAT |
| Data Import |
.XLS, .MDB |
| Customized Data Communication |
optional |
| Dynaamic Data Exchange (DDE) messaging |
optional |
| Data Export |
.XLS, .MDB |
| Variable Charts |
n=subgroup size |
| Xbar & R |
n=10 maximum |
| Xbar & s |
n=10 maximum |
| Individuals/Moving Range |
n=1, mr=2 |
| Moving Average/Moving Range |
n=2, mr=2 |
| Scatter Graph (paired data) |
yes |
| Trend Charts |
yes |
| Regression Correlation Graph (paired data) |
yes |
| Attribute Charts |
|
| p Chart |
yes |
| np Chart |
yes |
| c Chart |
yes |
| u Chart |
yes |
| Charting Features |
|
| Attaching comments to subgroups |
yes |
| Adding subgroups directly from charts |
yes |
| Displaying data labels for subgroups |
yes |
| Graphs |
|
| Histograms |
yes |
| Normal Curve |
yes |
| Statistics |
|
| Capability Indexes |
Cp, Cpk, Cpku, Cpkl, CR, Pp, Ppk, PR |
| Sample Statistics |
|
| -Sample Average (mean) |
yes |
| -Sample Standard Deviation (s) |
yes |
| -Skewness of Normal Curve (k) |
yes |
| -Kurtosis (flatness) of Normal Curve (beta 2) |
yes |
| -Mean & Median Ranks |
yes |
| -Cumulative Percents |
yes |