is.wholenumber

To judge the number is whole number or not

Turn numeric,data.frame,matrix into fraction form.

OuYang Ming

<dl> <dt>x</dt>
<dd>x is a numeric number</dd> <dt>tol</dt>
<dd>Define in function</dd></dl>

<dl>

 <dt>x</dt>
<dd>x is a numeric number</dd>

 <dt>tol</dt>
<dd>Define in function</dd>

</dl>