Testname: Equations for regression lines

Document Owner:

Thomas Klarhoefer

Last document change:

16.11.2007

Status of document:

Standard

Valid for version: OpenOffice.org_2.4

Test purpose:

Test if it possible to display equations for regression lines

Known issues:

Preconditions of test:

Office that include the implementation

Test documents:

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Testcases:

Testcase 1 Status: Standard -
  1. File / New / Spreadsheet
  2. Create cell range A2:E5 with random values
  3. Insert Chart Type XY (Scatter) Points and Lines using Toolbar
  4. Select a Data Series
  5. Kontextmenu / Insert Regression Curve
  6. Check, if the Regression Curve are available
  7. Select the Regression Curve
  8. Kontextmenu / Insert Regression Curve Equation
  9. Check, if the Regression Curve Equation is visible near the Regression Curve and into the Statusbar
  10. File / Save as... {name of your choice}
  11. File / reload
  12. Select the Regression Curve
  13. Check, if if the Regression Curve Equation is visible near the Regression Curve and into the Statusbar
  14. Format / Object properties... / Tabpage Line
  15. Change some Line properties e.g Style, Color, Width and / or Transparency
  16. Leave the Dialog by using ok
  17. Check, if the changes are adopted
  18. Select the Regression Curve
  19. Format / Object properties... / Tabpage Equation
  20. Disable Show equation
  21. Leave the Dialog by using ok
  22. Check, if the Equation not more visible
  23. Format / Object properties... / Tabpage Equation
  24. Enable Show equation
  25. Enable Show correlation coeffiecient (R2)
  26. Leave the Dialog by using ok
  27. Select the Equation
  28. Format / Object properties... / EquationTabpage Numbers
  29. Switch Category to Number, Format with decimal places
  30. Switch the decimal places to three
  31. Leave the Dialog by using ok
  32. Check, if the changes are adopted
  33. File / Save as... {Name of your choice}
  34. File / Reload
  35. Check, if the changes are available
  36. Insert / Statistics
  37. Switch the regression curve to logarithm regression
  38. Leave the Dialog by using ok
  39. Check, if the logarithm regression are set
  40. Select the Equation
  41. Format / Object properties... / EquationTabpage Characters
  42. Change the font and the Size
  43. Leave the Dialog by using ok
  44. Check, if the new font and size are set
  45. File / Save

References:

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Acronyms:

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testcase specification history

Equations for regression lines
Date Change User
16.11.2007 (15:22:51) status updated Thomas Klarhoefer
16.11.2007 (14:30:53) testcase details updated Thomas Klarhoefer
16.11.2007 (14:24:14) testcase details updated Thomas Klarhoefer
16.11.2007 (10:47:09) testcase details updated Thomas Klarhoefer
16.11.2007 (10:34:40) testcase details added Thomas Klarhoefer
16.11.2007 (10:33:41) header updated Thomas Klarhoefer
09.11.2007 Testcase specification created Thomas Klarhoefer