hypergeo (version 1.2-3)

is.nonpos: Various utilities

Description

Various utilities needing nonce functions

Usage

is.near_integer(i,  tol=getOption("tolerance"))
is.nonpos(i)
is.zero(i)
isgood(x, tol)

Arguments

i

Numerical vector of suspected integers

tol

Tolerance

x

Argument to isgood()

Details

• Functionis.near_integer(i)returnsTRUEifiisnear[that is, withintol] an integer; if the option is unset then1e-11is used.
• Functionis.nonpos()returnsTRUEifiis near a nonpositive integer
• Functionis.zero()returnsTRUEifiis, er, near zero
• Functionisgood()checks for all elements ofxhaving absolute values less thantol

Examples

is.zero(4)