Table 5.
Descriptive statistics of input excesses before and after clustering
| Statistics | Beds | Physicians | Nurses | |||
|---|---|---|---|---|---|---|
| Before clustering | After clustering | Before clustering | After clustering | Before clustering | After clustering | |
| Mean | 155.92 | 96.32 | 50.94 | 36.98 | 115.83 | 90.68 |
| Standard Error | 4.45 | 3.81 | 1.73 | 1.65 | 3.21 | 3.05 |
| Median | 120.25 | 57.30 | 34.66 | 20.42 | 85.34 | 63.91 |
| Mode | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| StD | 149.02 | 127.60 | 57.97 | 55.37 | 107.75 | 102.09 |
| Kurtosis | 28.48 | 48.18 | 15.45 | 21.59 | 12.93 | 17.23 |
| Skewness | 3.50 | 4.66 | 3.19 | 3.92 | 2.74 | 3.17 |
| Maximum | 2,062.56 | 1,982.96 | 568.81 | 559.61 | 1,169.14 | 1,165.43 |
| Sum | 175,254.98 | 108,266.58 | 57,253.24 | 41,565.68 | 130,189.20 | 101,929.65 |