datadr (version 0.8.6.1)

ddf-accessors: Accessor methods for 'ddf' objects

Description

Accessor methods for 'ddf' objects

Usage

splitRowDistn(x)
# S3 method for ddo
summary(object, ...)
# S3 method for ddf
summary(object, ...)
nrow(x)
NROW(x)
ncol(x)
NCOL(x)
# S4 method for ddf
nrow(x)
# S4 method for ddf
NROW(x)
# S4 method for ddf
ncol(x)
# S4 method for ddf
NCOL(x)
# S3 method for ddf
names(x)

Arguments

x

a 'ddf' object

object

a 'ddf'/'ddo' object

…

additional arguments

Examples

# NOT RUN {
d <- divide(iris, by = "Species", update = TRUE)
nrow(d)
ncol(d)
length(d)
names(d)
summary(d)
getKeys(d)
# }