Table 3.
β | SE | Variable importance | P-value | K-fold cross-validation error (range) | |
---|---|---|---|---|---|
Derby | |||||
Tmin | 9·302 × 10−04 | 3·355 × 10−04 | 0·95 | 0·006 | 0·002 (0·001–0·006) |
Tmax | 1·603 × 10−03 | 4·666 × 10−04 | 0·99 | <0·001 | |
THmax | 1·153 × 10−04 | 3·311 × 10−05 | 0·99 | <0·001 | |
Ptot | 2·291 × 10−04 | 3·904 × 10−05 | >0·99 | <0·001 | |
Broome | |||||
Tmin | 4·159 × 10−03 | 6·535 × 10−04 | >0·99 | <0·001 | 0·010 (0·004–0·018) |
Tmax | 1·904 × 10−03 | 1·343 × 10−03 | 0·50 | 0·157 | |
THmin | 5·495 × 10−05 | 3·699 × 10−05 | 0·52 | 0·138 | |
THmax | 2·160 × 10−04 | 5·034 × 10−05 | >0·99 | <0·001 | |
Ptot | 7·036 × 10−04 | 7·850 × 10−05 | >0·99 | <0·001 | |
Port Hedland | |||||
Tmin | 2·873 × 10−3 | 4·567 × 10−4 | >0·99 | <0·001 | 0·004 (0·002–0·007) |
Tmax | −2·255 × 10−4 | 7·272 × 10−4 | 0·28 | 0·757 | |
THmin | 4·063 × 10−5 | 3·911 × 10−5 | 0·38 | 0·309 | |
THmax | 5·553 × 10−5 | 4·890 × 10−5 | 0·41 | 0·257 | |
Ptot | 6·136 × 10−4 | 8·485 × 10−8 | >0·99 | <0·001 | |
Mandurah | |||||
Tmin | 4·027 × 10−3 | 1·459 × 10−3 | 0·89 | 0·006 | 0·004 (0·001–0·004) |
Tmax | 1·800 × 10−3 | 1·204 × 10−3 | 0·55 | 0·135 | |
THmin | 1·043 × 10−4 | 2·419 × 10−4 | 0·30 | 0·667 | |
THmax | 5·676 × 10−4 | 1·793 × 10−4 | 0·98 | 0·002 | |
Ptot | 2·044 × 10−4 | 1·689 × 10−4 | 0·43 | 0·227 | |
Capel | |||||
Tmin | −5·292 × 10−3 | 3·149 × 10−3 | 0·60 | 0·093 | 0·033 (0·003–0·047) |
Tmax | −1·193 × 10−2 | 3·925 × 10−3 | 0·97 | 0·002 | |
Ptot | 4·166 × 10−4 | 3·553 × 10−4 | 0·42 | 0·242 |
Environmental variables predicting RRV incidence: β, beta coefficient; SE, standard error; and the K-fold cross-validation error. Where the values: Ptot, is for weekly precipitation; Tmin, minimum temperature; Tmax, maximum temperature; THmin, minimum tide height; and THmax, maximum tide height.