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. 2014 Jun 18;11:6. doi: 10.1186/1742-7622-11-6

Table 3.

Descriptive statistics of the number of unchanged order, and probability of misclassification into the wrong quintile for four different vectors for real expenditure data

 
 Number of
unchanged position
 Maximum positive
dispersion of position ∗
Probability of
misclassification
  V 1 V 2 V 3 V 4 V 1 V 2 V 3 V 4 V 1 V 2 V 3 V 4
Minimum
 0
 0
 0
 0
 2
 2
 1
 13
 0
 0
 0
 .10
First quartile
 1
 1
 0
 0
 56
 63
 73
 71
 .55
 .59
 .67
 .65
Median
 2
 2
 1
 1
 76
 81
 88
 86
 .68
 .72
 .79
 .76
Mean
 4
 3
 2
 2
 70
 74
 80
 80
 .64
 .68
 .74
 .73
Third quartile
 5
 4
 3
 3
 89
 93
 96
 95
 .79
 .84
 .87
 .86
Maximum 86 95 88 19 99 99 99 99 .96 .96 .97 .96

*Real expenditure data has 112 observation, so the dispersion of position were rescaled to 100.