el(str)</code> for the corresponding
Octave char vector for each string, but may not be what you
actually want to use. You may want <code class="code">strlength</code> instead.
</p>
<p>Returns double array of the same size as <var class="var">obj</var>. Returns NaNs for missing
strings.
</p>
<p>See also: <a class="ref" href="string_002estrlength.html">string.strlength</a>
</p>
</dd></dl>

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