Table 5.
Regression coefficients of the Ln-CIR versus Tmin1,2, Tmax0,1, and precipitation6,7
| Model | N | Tmin1,2 | Tmax0,1 | Precipitation6,7 | Adjusted R2 | |||
|---|---|---|---|---|---|---|---|---|
| B (P < |t|) | 95% CI | B (P < |t|) | 95% CI | B (P < |t|) | 95% CI | |||
| Including 1997–1998 El Niño | ||||||||
| Whole year | 274 | 0.08 (0.02) | 0.03–0.15 | 0.12 (0.07) | −0.01–0.24 | −0.26 (0.06) | −0.53–0.01 | 0.88 |
| Stratified by El Niño | ||||||||
| Present | 75 | 0.00 (0.97) | −0.14–0.14 | 0.16 (0.19) | −0.08–0.40 | −0.32 (0.31) | −0.94–0.31 | 0.87 |
| Absent | 199 | 0.11 (0.01) | 0.03–0.19 | 0.10 (0.22) | −0.06–0.26 | −0.27 (0.10) | −0.60–0.06 | 0.87 |
| Stratified by season | ||||||||
| Warm wet | 115 | 0.04 (0.55) | −0.09–0.18 | 0.00 (0.99) | −0.25–0.24 | −0.87 (0.04) | −1.70–0.05 | 0.85 |
| Cool dry | 159 | 0.09 (0.02) | 0.02–0.17 | 0.15 (0.05) | −0.00–0.30 | −0.21 (0.16) | −0.51–0.09 | 0.85 |
| Not including 1997–1998 El Niño | ||||||||
| Whole year | 261 | 0.11 (0.00) | 0.04–0.18 | 0.13 (0.06) | −0.00–0.26 | −0.26 (0.07) | −0.53–0.02 | 0.87 |
| Stratified by El Niño | ||||||||
| Present | 62 | 0.11 (0.35) | −0.12–0.34 | 0.22 (0.13) | −0.07–0.51 | −0.32 (0.36) | −1.07–0.37 | 0.84 |
| Absent | 200 | 0.11 (0.01) | 0.03–0.19 | 0.10 (0.23) | −0.06–0.25 | −0.27 (0.10) | −0.60–0.05 | 0.87 |
| Stratified by season | ||||||||
| Warm wet | 110 | 0.16 (0.06) | −0.00–0.32 | 0.03 (0.80) | −0.21–0.27 | −0.64 (0.13) | −1.47–0.18 | 0.83 |
| Cool dry | 152 | 0.09 (0.03) | 0.01–0.18 | 0.16 (0.05) | −0.00–0.32 | −0.21 (0.20) | −0.53–0.11 | 0.84 |
Models were controlled for time, season, and autocorrelation. CI = confidence interval.