Classification accuracy of the wrist-worn gravity estimator of normal everyday activity accelerometer

Whitney Allegra Welch^*, David R. Bassett, Dixie L. Thompson, Patty S. Freedson, John W. Staudenmayer, Dinesh John, Jeremy A. Steeves, Scott A. Conger, Tyrone Ceaser, Cheryl A. Howe, Jeffer E. Sasaki, Eugene C. Fitzhugh