Title: Parkinsons Disease Data Set ----------------------------------------------------- Attribute Information: Matrix column entries (attributes): name - Subject name code record - Recording number MDVP:Fo(Hz) - Average vocal fundamental frequency MDVP:Fhi(Hz) - Maximum vocal fundamental frequency MDVP:Flo(Hz) - Minimum vocal fundamental frequency MDVP:Jitter(%),MDVP:Jitter(Abs),MDVP:RAP,MDVP:PPQ,Jitter:DDP - Several measures of variation in fundamental frequency MDVP:Shimmer,MDVP:Shimmer(dB),Shimmer:APQ3,Shimmer:APQ5,MDVP:APQ,Shimmer:DDA - Several measures of variation in amplitude NHR,HNR - Two measures of ratio of noise to tonal components in the voice status - Health status of the subject (one) - Parkinson's, (zero) - healthy RPDE,D2 - Two nonlinear dynamical complexity measures DFA - Signal fractal scaling exponent spread1,spread2,PPE - Three nonlinear measures of fundamental frequency variation ----------------------------------------------------- Subject Information: name sex age status stage years_since_diagnosis S01 M 78 1 3.0 0 S34 F 79 1 2.5 NA S44 M 67 1 1.5 1 S20 M 70 1 3.0 1 S24 M 73 1 2.5 1 S26 F 53 1 2.0 1 S08 F 48 1 2.0 2 S39 M 64 1 2.0 2 S33 M 68 1 2.0 3 S32 M 50 1 1.0 4 S02 M 60 1 2.0 4 S22 M 60 1 1.5 4 S37 M 76 1 1.0 5 S21 F 81 1 1.5 5 S04 M 70 1 2.5 5 S19 M 73 1 1.0 7 S35 F 85 1 4.0 7 S05 F 72 1 3.0 8 S18 M 61 1 2.5 11 S16 M 62 1 2.5 14 S27 M 72 1 2.5 15 S25 M 74 1 3.0 23 S06 F 63 1 2.5 28 S10 F 46 0 NA NA S07 F 48 0 NA NA S13 M 61 0 NA NA S43 M 62 0 NA NA S17 F 64 0 NA NA S42 F 66 0 NA NA S50 F 66 0 NA NA S49 M 69 0 NA NA