How to convert xml data to data frame in R

Hello guys, I need to load an xml file into a data frame in R. The xml format is as shown below. How do I acheive the same?

         <?xml version="1.0" encoding="utf-8"?><posts>  <row Id="1" PostTypeId="1" AcceptedAnswerId="17" CreationDate="2010-07-26T19:14:18.907" Score="6"/></posts>

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