Input - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2
Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
dita:mapPath
uce1497542673292.ditamap
dita:ditavalPath
AA-notempfilter_pdf_output.ditaval
dita:id
B700-1022
lifecycle
previous
Product Category
Software

The input is medical data for 25 patients, identified by patient ID (pid). The data has these attributes (also called variables or dimensions):

  • Age (years)
  • Body mass index (BMI) (kg/m2)
  • Blood pressure (mm Hg)
  • Blood glucose level (mg/dL)
  • Strokes (number experienced)
  • Cigarettes (number smoked/month)
  • Insulin (mg/dL)
  • High-density lipoproteins (HDL) (mg/dL)
PCA Example Input Table patient_pca_input
pid age bmi bloodpressure glucose strokes cigarettes insulin hdl
1 50 33.6 72 148 6 35 0 62.7
2 31 26.6 66 85 1 29 0 35.1
3 32 23.3 64 183 8 0 0 67.2
4 21 28.1 66 89 1 23 94 16.7
5 33 43.1 40 137 0 35 168 228.8
6 30 25.6 74 116 5 0 0 20.1
7 26 31 50 78 3 32 88 24.8
8 29 35.3 0 115 10 0 0 13.4
9 53 30.5 70 197 2 45 543 15.8
10 54 0 96 125 8 0 0 23.2
11 30 37.6 92 110 4 0 0 19.1
12 34 38 74 168 10 0 0 53.7
13 57 27.1 80 139 10 0 0 144.1
14 59 30.1 60 189 1 23 846 39.8
15 51 25.8 72 166 5 19 175 58.7
16 32 30 0 100 7 0 0 48.4
17 31 45.8 84 118 0 47 230 55.1
18 31 29.6 74 107 7 0 0 25.4
19 33 43.3 30 103 1 38 83 18.3
20 32 34.6 70 115 1 30 96 52.9
21 27 39.3 88 126 3 41 235 70.4
22 50 35.4 84 99 8 0 0 38.8
23 41 39.8 90 196 7 0 0 45.1
24 29 29 80 119 9 35 0 26.3
25 51 36.6 94 143 11 33 146 25.4