Summary statistics of rice attributes for Uganda and Kenya
| Variable | Country | Mean | Std. dev | Min | Max |
|---|---|---|---|---|---|
| Price (US$/kg) | Uganda | 0.95 | 0.48 | 0.18 | 3.24 |
| Kenya | 1.64 | 0.76 | 0.64 | 10.24 | |
| Price (constant international dollars, US$/kg) | Uganda | 2.64 | 1.33 | 0.50 | 9.02 |
| Kenya | 4.10 | 1.90 | 1.60 | 25.57 | |
| Head rice (%) | Uganda | 74.74 | 14.65 | 5.24 | 99.99 |
| Kenya | 94.48 | 7.38 | 60.17 | 99.99 | |
| Broken grain (%) | Uganda | 25.26 | 14.65 | 0.01 | 94.76 |
| Kenya | 5.52 | 7.38 | 0.01 | 39.83 | |
| Length-width ratio | Uganda | 2.87 | 0.39 | 2.32 | 4.32 |
| Kenya | 3.45 | 0.44 | 1.96 | 5.49 | |
| Chalkiness (%) | Uganda | 14.28 | 9.76 | 0.03 | 54.17 |
| Kenya | 23.87 | 15.32 | 0.01 | 62.85 | |
| Lightness (%) | Uganda | 64.05 | 3.35 | 52.57 | 71.84 |
| Kenya | 64.45 | 3.73 | 52.60 | 74.48 | |
| Amylose content (%) | Uganda | 18.23 | 1.78 | 10.50 | 20.20 |
| Kenya | 16.13 | 1.67 | 12.65 | 20.30 | |
| Color intensity | Uganda | 8.48 | 3.30 | 5.99 | 67.38 |
| Kenya | 9.40 | 2.04 | 6.23 | 15.60 | |
| Peak viscosity (centipoise) | Uganda | 2656.64 | 682.00 | 285.00 | 4142.00 |
| Kenya | 1594.82 | 642.65 | 86.00 | 3121.00 | |
| Moisture content (%) | Uganda | 13.08 | 0.42 | 12.15 | 14.10 |
| Kenya | 12.68 | 0.25 | 11.80 | 13.50 | |
| Impurities (total, %) | Uganda | 0.14 | 0.21 | 0.00 | 1.65 |
| Kenya | 0.12 | 0.32 | 0.00 | 3.85 | |
| Impurities (inorganic, %) | Uganda | 0.02 | 0.06 | 0.00 | 0.55 |
| Kenya | 0.10 | 0.31 | 0.00 | 3.80 | |
| Impurities (organic, %) | Uganda | 0.12 | 0.20 | 0.00 | 1.65 |
| Kenya | 0.10 | 0.31 | 0.00 | 3.80 | |
| Type (non-parboiled = 1, parboiled = 0) | Uganda | 0.94 | 0.24 | 0.00 | 1.00 |
| Kenya | 0.81 | 0.39 | 0.00 | 1.00 |
| Variable | Country | Mean | Std. dev | Min | Max |
|---|---|---|---|---|---|
| Price (US$/kg) | Uganda | 0.95 | 0.48 | 0.18 | 3.24 |
| Kenya | 1.64 | 0.76 | 0.64 | 10.24 | |
| Price (constant international dollars, US$/kg) | Uganda | 2.64 | 1.33 | 0.50 | 9.02 |
| Kenya | 4.10 | 1.90 | 1.60 | 25.57 | |
| Head rice (%) | Uganda | 74.74 | 14.65 | 5.24 | 99.99 |
| Kenya | 94.48 | 7.38 | 60.17 | 99.99 | |
| Broken grain (%) | Uganda | 25.26 | 14.65 | 0.01 | 94.76 |
| Kenya | 5.52 | 7.38 | 0.01 | 39.83 | |
| Length-width ratio | Uganda | 2.87 | 0.39 | 2.32 | 4.32 |
| Kenya | 3.45 | 0.44 | 1.96 | 5.49 | |
| Chalkiness (%) | Uganda | 14.28 | 9.76 | 0.03 | 54.17 |
| Kenya | 23.87 | 15.32 | 0.01 | 62.85 | |
| Lightness (%) | Uganda | 64.05 | 3.35 | 52.57 | 71.84 |
| Kenya | 64.45 | 3.73 | 52.60 | 74.48 | |
| Amylose content (%) | Uganda | 18.23 | 1.78 | 10.50 | 20.20 |
| Kenya | 16.13 | 1.67 | 12.65 | 20.30 | |
| Color intensity | Uganda | 8.48 | 3.30 | 5.99 | 67.38 |
| Kenya | 9.40 | 2.04 | 6.23 | 15.60 | |
| Peak viscosity (centipoise) | Uganda | 2656.64 | 682.00 | 285.00 | 4142.00 |
| Kenya | 1594.82 | 642.65 | 86.00 | 3121.00 | |
| Moisture content (%) | Uganda | 13.08 | 0.42 | 12.15 | 14.10 |
| Kenya | 12.68 | 0.25 | 11.80 | 13.50 | |
| Impurities (total, %) | Uganda | 0.14 | 0.21 | 0.00 | 1.65 |
| Kenya | 0.12 | 0.32 | 0.00 | 3.85 | |
| Impurities (inorganic, %) | Uganda | 0.02 | 0.06 | 0.00 | 0.55 |
| Kenya | 0.10 | 0.31 | 0.00 | 3.80 | |
| Impurities (organic, %) | Uganda | 0.12 | 0.20 | 0.00 | 1.65 |
| Kenya | 0.10 | 0.31 | 0.00 | 3.80 | |
| Type (non-parboiled = 1, parboiled = 0) | Uganda | 0.94 | 0.24 | 0.00 | 1.00 |
| Kenya | 0.81 | 0.39 | 0.00 | 1.00 |
Source(s): Authors' work