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3.91 (032)
Release Date 11/09
- Stack option for the Pareto charts added to allow for each bar to be delineated by the count of a specified Traceability field. For example, if each bar in the Pareto represents the error type, you might choose a stack parameter such as "Department" to indicate where the error had occurred. This would have the effect of creating groupings within each Pareto bar, with the height of the grouping based on the relative count of the stack parameter within the bar's total count.
- Added specification and target lines to Attribute control charts.
- The Moving Range chart display may be turned off for an I-MR chart.
3.9 (031)
Release Date 9/07
- Control Limits and related statistics may now be based on specific user-defined subgroups (within or external to the region). This feature is in addition to the other methods for specifying control limits, including calculated based on all groups in same region, calculated based on all groups in specified region, and fixed at user-defined levels.
3.8 (030)
Release Date 6/07
- User-defined Histogram scaling.
3.7 (029)
Release Date 3/07
- User-defined Y-axis scaling.
- Variety of enhancements to Short Run algorithms.
3.6 (028)
Release Date 2/07
- Revisions to allow for support of Excel 2007.
- Box-Whisker chart now includes Median/Quartile option, as well as ability to display the points within the Box, Whisker, or beyond the whiskers.
- Revised Moving Average charts to show first (w-1) subgroups in incomplete cells.
- Added support for European date formats on x-axis labels.
- Added DPMO, Sigma Level, Predicted % Above USL, and Predicted % Below LSL to the statistics.
3.5 (027)
Release Date 10/06
- Modified OLE control to be an automation server and not be dependent upon a container.
- Fixed Mean (count) for Attribute chart.
- Added dotted line option to designate dropped groups.
3.4 (026)
Release Date 3/06
- Batch Means chart option added to X-Bar charts to monitor processes when subgroups are formed from multi-stream (or multi-cavity) processes.
- Short Run standardization for Attribute data.
- Remove the restriction that prevents X-Bar and Range/Sigma charts from displaying when there is only a single subgroup.
- Added customization features to subgroup Browse Window.
- Added ability to Copy as bitmap to clipboard.
- Control Limits can be applied without using the Burr algorithms for missing data.
3.3 (025)
Release Date 12/05
- Added Top X filter criteria to Pareto options within the control.
3.2 (024)
Release Date 9/05
- Correction to Run Test 2 when axis labels set to Percent or PPM.
- When AutoDrop used, removed the subgroup from the calculation of the Grand Average.
- Added a feature to omit a selected subgroup from the calculations (but show on chart). This will be an expansion on the Subgroup Status feature which currently does the Drop From Chart options.
- Short Run SPC standardization is available for all control charts. Each run may be identified by unique symbols.
3.1 (023)
Release Date 4/05
- Added options to Box-Whisker to display the points 1) within the box, 2) on the whiskers, 3) beyond the whiskers.
3.0 (022)
Release Date 3/05
- Allowed control limit regions (in stepped control limits) to be based on user-specified subgroups.
- Added Rainbow chart options for Attribute charts.
2.9 (021)
Release Date 11/30/04
- Added Western Electric Run Test Rules (1-4) to Attribute charts.
- Allow the Moving Average and Range/Sigma chart to use a subgroup size of 1.
2.83 (020)
Release Date 5/27/04
- Added Sigma Level calculation for Six Sigma analysis.
- Provided method for user-defined control limits for Johnson Curve fits.
- Added the ability to place annotations on the charts with a drag/drop user interface.
- Added maximum allowed check to attribute Np chart.
- Improved drawing of Histogram cells.
2.82 (019)
Release Date 1/30/04
- Improved the performance of the control (reduced time to display) when opening a chart.
- Removed restriction on number of decimals displayed, and on the number of x-axis labels.
2.81 (018)
Release Date 11/07/03
- Added Normal Probability Plot.
- Added a chart similar to the Pareto, except not sorted, no cumulative line, and no right-hand y-axis for the cumulative sum.
- Added the ability to overlay multiple Run Charts on top of each other.
2.7 (016)
Release Date 08/05/03
- Add option to specify one of three y-Axis units available for the P-Chart:
Proportion, Percent and PPM.
- Add the option to completely eliminate the histogram bars in the Process Capability Chart.
- Add the ability to format chart via colors: background, display, and curve colors.
- Add the ability to have a grid displayed onto the Display area of the chart. The grid lines are located where the x and y axis tic marks are shown.
2.6 (015)
Release Date 02/06/03
- Make the RunTests persistent. This will allow the runtest settings to remain on/off between saves in the container application.
- Allow the Show Control Limits options to work independently for each step when stepped limits are used.
- Rescale the skewness and kurtosis calculations.
- Extend the user definitions of the control limits so they can be based on a user-defined Mean and Sigma for a region.
- Add the ability to zoom in and out on the charts data points.
2.6 (014)
Release Date 12/27/02
- Allow the high and low spec limits to be shown on the X-Bar Range and Sigma charts. In the help file caution against it's use.
- Add a property to the control that will turn OFF the control limits.
- Add a property to the Subgroup object that returns the XY coordinates where the point will be drawn. This will allow a map to be applied to a JPG image so that it can be determined which point is clicked upon.
- Add a property that will force the charting control to NOT draw to an offscreen buffer. This will fix a problem with printing.
2.5 (013)
Release Date 09/09/02
- Add ability to change the y-axis label on the control charts
.
- Allow Sigma Lines (zone lines) to be displayed on the control charts.
2.4 (012)
Release Date 3/26/02
- When the selection ranges option is ON (ability to select more than one point), add property that returns which points are selected.
- Add the ability to show the USL, LSL and Target lines on charts (when appropriate).
- Add y-Axis scaling.
- Add x-axis tic labelling.
- Add a formatting feature for setting the color of the Histogram.
- Add the Repeatability and Reproducibility charts.
2.31 (010)
Release Date 10/19/01
- Add the Comparision Chart Analysis to the charting control.
2.3 (008)
Release Date 05/16/01
- Make control persistent.
- Improve speed of control.
- Allow the Out of control markers on a point to toggle on / off (show the point on the gragh without the Box around the point).
- Support the inactive state where the output of the charting control is drawn to a metafile. This is needed for Print Preview and copy to Word.
2.2 (007)
Release Date 3/22/01
- On the Pareto chart allow the left and right axis labels to be set by the user.
2.2 (006)
Release Date 3/15/01
- Add a Bullseye Chart to the charting control.
- Add user-defined y-axis scaling for control charts.
2.1 (005)
Release date 03/02/01
- Add the ability to change the font face and size and color for the title/subtitle/labels.
- Add the ability to set the X axis label values via the StringTable.
- Add user-defined axis scaling for Scatter diagram.
- Add the Repeatability and Reproducibility analysis to the charting control.
- Add property to set the shape/color of the point on a Scatter diagrams (just like you can on the control charts).
2.0 (004)
Release date 11/09/00
- Add JPG output capabilities to the charting control.
- Add a property to the Histogram to display the cells in 3D.
- Add a feature that will show the UCL and LCL on a histogram.
2.0 (003)
Release date 05/04/00
- Add the Box-Whisker Analysis.
1.0 (002)
Release date 11/29/99
1.0 (001)
Release date 09/22/97
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