lrshrink: Zoom a data set view

In pmur002/rdataviewer: Data Viewer

Description

These functions modify the view of a data set by allowing different sorts of zooming. Horizontal zoom always adds or removes a whole number of columns to the view. Vertical zooming adds or removes either a number of rows or a number of pages to the view.

Usage

lrshrink(v, side = "right", n = 1)
lrgrow(v, side = "right", n = 1)
udshrink(v, side = "top", page = FALSE, n = 1)
udgrow(v, side = "top", page = FALSE, n = 1)

Arguments

v	An object of class "Viewer".
side	Which direction to zoom in (left, right, up, or down).
page	Logical indicating whether vertical zoom is a multiple of a number of rows or a number of pages.
n	How many rows or columns to zoom.

Value

The modified "Viewer" object (representing the new view of the data).

Author(s)

Paul Murrell

See Also

ViewerSimple-class

pmur002/rdataviewer documentation built on May 25, 2019, 10:21 a.m.