class TBiPlotSeries : public TPointSeries;
Biplot.
Biplots are statistical graphics that represent in the same plane both the variables and the cases. Usualy variables are represented by arrows, while points represent cases. A Biplot can be constructed from a data matrix, where conventionally each column represent a variable, and each row includes the variables value for a given case.
There are several definitions for bi-plot and data matrix. Here are some links:
- http://tukey.upf.es/xls-biplot/users-manual/node3.html
- http://en.wikipedia.org/wiki/Biplot
Constructors
| Name | Description |
|---|---|
| TBiPlotSeries |
Properties
| Name | Type | Description |
|---|---|---|
| ArrowHeight | int | Controls arrow height. |
| ArrowWidth | int | Controls arrow width. |
| FilledArrows | bool | Draw filled arroows. Ignored if is false. |
| ShowArrows | bool | Show or hide arrows. |
Methods
| Name | Description |
|---|---|
| DrawValue | |
| GetArrowHeight | |
| GetArrowWidth | |
| GetFilledArrows | |
| GetShowArrows |