min.ff: Minimum, maximum and range of ff vector

In ffbase: Basic Statistical Functions for Package 'ff'

Description

default behaviour of min,max and range

Usage

## S3 method for class 'ff'
min(x, ..., na.rm = FALSE, range = NULL)

Arguments

x	a ff object
...	optional other (ff) objects
na.rm	should NA be removed?
range	a ri or an integer vector of length==2 giving a range restriction for chunked processing

Value

minimun, maximum or range values

Examples

x <- ff(1:100)

min(x)
max(x)
range(x)

is.na(x) <- 10
min(x)
max(x)
range(x)


min(x, na.rm=TRUE)
max(x, na.rm=TRUE)
range(x, na.rm=TRUE)

ffbase documentation built on Feb. 27, 2021, 5:06 p.m.