R-Gnumeric Examples
This is a collection of examples of the R-Gnumeric plugin. The
simplest way to view them is to set the environment variable
R_GNUMERIC_PROFILE
to Profile
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- An sample profile for registering functions.
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- Another sample profile
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- A test of accessing cells from R
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- Simple regression example with output in a new sheet.
lm.S & lm
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- A test of the
GnumericCellRef
class
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- A test of the inadvisable defining new
functions in a spreadsheet itself.
- This, of course, can create circularities in the sheet
and repeated definitions each time the cells are re-calculated.
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- An example of the different call features.
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- A test of the formatting of a cell
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- Example of using a graphics device as a
separate
window, connected to the calculations in the spreadsheet.
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- Simple example of displaying the result of
a regression in a separate worksheet.
- This mirrors the regression tool in the standard gnumeric,
and shows how easy it is to export statistical functionality.
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- Testing the ability to create a new sheet
within a workbook.
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- Testing the ability to remove a sheet within
a workbook
- I think this fails.
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- Tests the indexing in R of
sheets within a workbook reference
- This uses the familiar
[
operator
to index a sheet by number of name.
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- Test of the
[<-
operator
for sheet references
- This checks we can assign into cells from R.
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- Tests the
CellRef
class
- Uses the [[ operator to get a cell reference and then
queries and sets the different attributes such as alignment,
etc.
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- List of registered functions
- A list of the registered functions displayed in a worksheet.
Last modified: Mon Nov 11 10:29:57 UTC 2002