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\details{
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\details{
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The data entry editor is only available on some platforms and GUIs.
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The data entry editor is only available on some platforms and GUIs.
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Where available it provides a means to visually edit a matrix or
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Where available it provides a means to visually edit a matrix or
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a collection of variables (including a data frame) as described in the
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a collection of variables (including a data frame) as described in the
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Notes section.
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Notes section.
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\code{data.entry} has side effects, any changes made in the
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\code{data.entry} has side effects, any changes made in the
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spreadsheet are reflected in the variables. The functions \code{de},
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spreadsheet are reflected in the variables. The functions \code{de},
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\code{de.ncols}, \code{de.setup} and \code{de.restore} are designed to
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\code{de.ncols}, \code{de.setup} and \code{de.restore} are designed to
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help achieve these side effects. If the user passes in a matrix,
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help achieve these side effects. If the user passes in a matrix,
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\code{X} say, then the matrix is broken into columns before
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\code{X} say, then the matrix is broken into columns before
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\code{paste} copies the last copied value to the current cell, and
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\code{paste} copies the last copied value to the current cell, and
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right-clicking selects a cell \emph{and} copies in the value.
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right-clicking selects a cell \emph{and} copies in the value.
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Initially the value is blank, and attempts to paste a blank value will
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Initially the value is blank, and attempts to paste a blank value will
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have no effect.
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have no effect.
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#endif
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#endif
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Control-L will refresh the display, recalculating field widths to fit
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Control-L will refresh the display, recalculating field widths to fit
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the current entries.
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the current entries.
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In the default mode the column widths are chosen to fit the contents
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In the default mode the column widths are chosen to fit the contents
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of each column, with a default of 10 characters for empty columns.
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of each column, with a default of 10 characters for empty columns.
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#ifdef unix
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#ifdef unix
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600 pixels (and by the window width).
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600 pixels (and by the window width).
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#endif
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#endif
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#ifdef windows
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#ifdef windows
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50 characters (and by the window width).
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50 characters (and by the window width).
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The initial size of the data editor window is taken from the default
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The initial size of the data editor window is taken from the default
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dimensions of a pager (see \code{\link{Rconsole}}), but adjusted
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dimensions of a pager (see \code{\link{Rconsole}}), but adjusted
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downwards to show a whole number of rows and columns.
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downwards to show a whole number of rows and columns.
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#endif
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#endif
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}
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}
|
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