Family: Gaussian

Link function: identity

Formula:

level ~ s(rain) + s(pop) + s(acum) + s(Tmax1)

Parametric coefficients:

Estimate

Std. Error

t value

Pr(>|t|)

(Intercept)

2.41260

0.01365

176.7

<2e−16***

Approximate significance of smooth terms:

edf

Ref.df

F

p-value

s1(rain)

4.286

5.222

8.686

1.87e−05***

s2(pop)

8.044

8.720

154.511

<2e−16

s3(acum)

7.264

8.209

13.829

1.11e−10

s4(tmax1)

1.000

1.000

3.790

0.0614

Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

R-sq.(adj) = 0.993 Deviance explained = 99.6%

GCV score = 0.016408 Scale est. = 0.0093222 n = 50