Cohen's d for independent two-sample design
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<form id="esForm" method="post">
<table class="inline" id="info">
<tr>
<th colspan="2" class="centeralign"> Group 1 </th>
</tr>
<tr>
<td>Sample size</td>
<td>
<input type="text" name="n1" value="100">
</td>
</tr>
<tr>
<td>Sample mean</td>
<td>
<input type="text" name="m1" value="0">
</td>
</tr>
<tr>
<td>Sample variance</td>
<td>
<input type="text" name="v1" value="1">
</td>
</tr>
<tr>
<th colspan="2" class="centeralign"> Group 2 </th>
</tr>
<tr>
<td>Sample size</td>
<td>
<input type="text" name="n2" value="100">
</td>
</tr>
<tr>
<td>Sample mean</td>
<td>
<input type="text" name="m2" value="1">
</td>
</tr>
<tr>
<td>Sample variance</td>
<td>
<input type="text" name="v2" value="1">
</td>
</tr>
<tr>
<th colspan="2" class="centeralign"> Options </th>
</tr>
<tr>
<td>Confidence level</td>
<td>
<input type="text" name="cl" value="0.95">
</td>
</tr>
<tr>
<td>Number of bootstraps</td>
<td>
<input type="text" name="nboot" value="1000">
</td>
</tr>
</table>
<input type="hidden" name="note" value="Cohen's d for independent two-sample t-test" />
<input type="submit" value="Calculate" /> </form>
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