useful (version 1.2.0)

corner: corner

Description

Display a corner section of a rectangular data set

Usage

corner(x, ...)

## S3 method for class 'data.frame':
corner(x, r = 5L, c = 5L, corner = "topleft", ...)

## S3 method for class 'matrix':
corner(x, r = 5L, c = 5L, corner = "topleft", ...)

## S3 method for class 'table':
corner(x, r = 5L, c = 5L, corner = "topleft", ...)

## S3 method for class 'default':
corner(x, r = 5L, ...)

Arguments

x

The data

r

Number of rows to display

c

Number of columns to show

corner

Which corner to grab. Posibble values are c("topleft", "bottomleft", "topright", "bottomright")

...

Arguments passed on to other functions

Value

• ... The part of the data set that was requested. The size depends on r and c and the position depends on corner.

Details

Grabs a corner of a data set Display a corner section of a rectangular data set Displays a corner of a retangular data set such as a data.frame, martrix or table. If showing the right side or bottom, the order of the data is preserved. The default method reverts to simply calling head corner of a retangular data set such as a data.frame, martrix or table. If showing the right side or bottom, the order of the data is preserved.

See Also

head tail topleft topright bottomleft bottomright left right

Examples

data(diamonds)
head(diamonds)      # displays all columns
corner(diamonds)    # displays first 5 rows and only the first 5 columns
corner(diamonds, corner="bottomleft")       # displays the last 5 rows and the first 5 columns
corner(diamonds, corner="topright")       # displays the first 5 rows and the last 5 columns