relimp: showData – R documentation

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showData

Display a Data Frame in a Tk Text Widget

Description

Displays the contents of a data frame in a modeless Tk text window, for inspection. Objects not of class data.frame, for example objects of class table, or matrix, are coerced using as.data.frame prior to display.

Usage

showData(dataframe, 
       colname.bgcolor = "grey50", 
       rowname.bgcolor = "grey50", 
       body.bgcolor = "white", 
       colname.textcolor = "white", 
       rowname.textcolor = "white", 
       body.textcolor = "black",
       font = "Courier 12", 
       maxheight = 30, 
       maxwidth = 80, 
       title = NULL,
       rowname.bar = "left",
       colname.bar = "top",
       rownumbers = FALSE, 
       placement = "-20-40",
       suppress.X11.warnings = TRUE)

Arguments

`dataframe`	A data frame, or an object to which `as.data.frame()` can be validly applied
`colname.bgcolor`	A background colour for the variable-names panel
`rowname.bgcolor`	A background colour for the row-names panel
`body.bgcolor`	A background colour for the data
`colname.textcolor`	A colour for the variable names
`rowname.textcolor`	A colour for the row names
`body.textcolor`	A colour for the data
`font`	The text font used – should be a monospaced font
`maxheight`	The maximum number of rows to display
`maxwidth`	The maximum width of display, in characters
`title`	A title for the window. Default is to use the name of the dataframe as given in the call to `showData()`
`rowname.bar`	position of sidebar for row names, `"left"` or `"right"`, or `c("left","right")`, or `NULL`
`colname.bar`	position of column names, `"top"` or `"bottom"`, or `c("top","bottom")`, or `NULL`
`rownumbers`	logical, whether row numbers should be displayed
`placement`	Position of the bottom right corner of the window
`suppress.X11.warnings`	logical, if `TRUE` then any X11 warnings are suppressed

Value

Invisibly returns the Tk window containing the displayed data frame.

Note

An error results if the printed representation of dataframe exceeds the maximum allowed width of 10000 characters; see options.

Text can be copied from the Tk window to the system clipboard, using <Control-C> or via a right-click pop-up menu.

On some systems the window may take a few seconds to appear if the data frame is very large.

Author(s)

David Firth, d.firth@warwick.ac.uk; with Rcmdr-specific features contributed by John Fox

Examples

## This cannot be run by example() but should be OK when pasted
## into an interactive R session
## Not run: 
data(mtcars)
showData(mtcars)
## End(Not run)

relimp

Relative Contribution of Effects in a Regression Model

v1.0-5

GPL (>= 2)

Authors

David Firth with contributions from Heather Turner and John Fox

Initial release

2016-03-19