print.ff {ff}R Documentation

Print and str methods

Description

printing ff objects and compactly showing their structure

Usage

print.ff(x, ...)
print.ff_vector(x, maxlength = 16, ...)
print.ff_matrix(x, maxdim = c(16, 16), ...)
str.ff(object, ...)

Arguments

x a ff object
object a ff object
maxlength max number of elements to print from an ff_vector
maxdim max number of elements to print from each dimension from an ff_array
... further arguments to print

Details

The print methods just print a few exmplary elements from the beginning and end of the dimensions.

Value

invisible()

Author(s)

Jens Oehlschlägel

See Also

ff, print, str

Examples

  x <- ff(1:10000)
  x
  print(x, maxlength=30)
  dim(x) <- c(100,100)
  x
  delete(x)
  rm(x)

[Package ff version 2.0.0 Index]