lgo2-1.c C program for implementing Algorithm 2.1 Algorithm translated to C by: Dr. Norman Fahrer IBM and Macintosh verification by: Daniel Mathews NUMERICAL METHODS: C Programs, (c) John H. Mathews 1995 To accompany the text: NUME

COPXY is n x m matrix which contains center of preasure (COP) data of static posturography tests on Parkinson s Disease (PD) Subjects. COPXY m columns are n/2 trials made of X Y data from a PD subject. COPXY n rows are n observations within a trial.