Invoke a spreadsheet-style data viewer on a matrix-like R object.
an R object which can be coerced to a data frame with non-zero numbers of rows and columns.
title for viewer window. Defaults to name of
x is coerced (if possible) to a data frame, then
columns are converted to character using
The object is then viewed in a spreadsheet-like data viewer, a
read-only version of
If there are row names on the data frame that are not
they are displayed in a separate first column called
Objects with zero columns or zero rows are not accepted.
The array of cells can be navigated by the cursor keys and Home, End, Page Up and Page Down (where supported by X11) as well as Enter and Tab.
NULL. The functions puts up a window and returns
immediately: the window can be closed via its controls or menus.