Table 1 Statistical intuitions into the features.
Statistics | OPC | FA | BFS | SF | SP | WC | Fine agg | Coarse agg | W/B | t | T | Cl content | CC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
kg/m3 | kg/m3 | kg/m3 | kg/m3 | kg/m3 | kg/m3 | kg/m3 | kg/m3 | – | years | oC | gL−1 | % wt. of concrete | |
Mean | 370.7 | 34.0 | 11.4 | 5.4 | 1.5 | 187.5 | 765.8 | 993.8 | 0.5 | 4.2 | 17.8 | 19.0 | 0.7 |
Median | 375.0 | 0.0 | 0.0 | 0.0 | 1.0 | 180.0 | 800.0 | 1020.0 | 0.5 | 2.7 | 16.8 | 19.0 | 0.6 |
Mode | 340.0 | 0.0 | 0.0 | 0.0 | 0.0 | 180.0 | 800.0 | 1020.0 | 0.5 | 5.0 | 7.0 | 19.0 | 0.3 |
Std | 75.6 | 59.9 | 45.5 | 12.8 | 2.0 | 44.1 | 116.5 | 135.4 | 0.1 | 6.3 | 9.4 | 2.8 | 0.4 |
Maximum | 519.0 | 239.0 | 292.5 | 50.0 | 10.2 | 311.0 | 1232.0 | 1305.0 | 0.8 | 48.7 | 50.0 | 27.4 | 1.9 |
Minimum | 110.0 | 0.0 | 0.0 | 0.0 | 0.0 | 38.5 | 552.0 | 410.0 | 0.3 | 0.1 | 7.0 | 13.0 | 0.0 |
Skewness | − 0.7 | 2.0 | 4.0 | 2.3 | 2.1 | 0.8 | 1.5 | − 1.8 | 1.0 | 4.5 | 0.4 | 0.5 | 0.7 |
