s OS machines) are generated automatically when installing the <em>NASAaccess</em> R software package. However, if the user wants to create theses access files manually here are the steps needed.</p>
<ol class="arabic">
<li><p>Define <cite>HOME</cite> variable in your Environment Variables by picking any directory you want to be referenced as your <cite>HOME</cite> directory. For convenient installation, the user should go with the machine default <cite>HOME</cite> directory. In many Winodws OS machines <ci