ode>t</code> - The type to change to</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A new column array.</dd>
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<h4>changeTypeWithNulls</h4>
<pre class="methodSignature">public&nbsp;<a href="Array.html" title="class in org.apache.sysds.runtime.frame.data.columns">Array</a>&lt;?&gt;&nbsp;changeTypeWithNulls&#8203;(<a href="../../../../common/Types.Val