Comprehensive Evaluation of Urban Economic Development in Yangtze River Delta Based on Cluster-Principal Component Analysis

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Index</td><td class="align_center"><i>X</i><sub>2</sub></td><td class="align_center"><i>X</i><sub>3</sub></td><td class="align_center"><i>X</i><sub>5</sub></td><td class="align_center"><i>X</i><sub>6</sub></td><td class="align_center"><i>X</i><sub>7</sub></td><td class="align_center"><i>X</i><sub>8</sub></td><td class="align_center"><i>X</i><sub>9</sub></td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Degree of association</td><td class="align_center">0.9954</td><td class="align_center">0.9936</td><td class="align_center">0.9956</td><td class="align_center">0.9850</td><td class="align_center">0.9408</td><td class="align_center">0.9870</td><td class="align_center">0.9825</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Correlation degree table of related economic indicators to per capita GDP.</div>

Complexity

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Table 2

Table 2: Comprehensive Evaluation of Urban Economic Development in Yangtze River Delta Based on Cluster-Principal Component Analysis 