try2int

tolerance; if each numeric value in <code>obj</code> deviate from
the corresponding integers at most the value of <code>tol</code>, they are considered
to be integers; e.g. by default <code>1 + .Machine$double.eps</code> is considered
to be an integer but <code>1 + .Machine$double.eps^0.49</code> is not.


Attempts to convert a numeric object to integer, 
but won't if loss of information is imminent (if values after decimal
are not zero for even one value in <code>obj</code>)


Enables computation of various epidemiological statistics where the use of population data such as population counts and hazards is required.
Relatively high computation speed achieved by using data.table.

Joonas Miettinen

popEpi

Functions for Epidemiological Analysis using Population Data

try2int function

<a href="http://stackoverflow.com/questions/3476782/how-to-check-if-the-number-is-integer">Stackoverflow thread</a>

try2int: Attempt coercion to integer

Description

Usage

Arguments

Source