Table 3 AIC values for the three models using 3 to 8 degrees of freedom for temperature and 2 to 6 degrees of freedom for lag, Stockholm, 1990–2002 in all ages
df Temperature Spline | No heat wave variable (model 1) | With heat wave duration variable (model 2) | With heat wave indicator variable (model 3) |
|---|---|---|---|
df Lag Spline = 2 | |||
3 | 20052 | 20044 | 20040 |
4 | 20056 | 20047 | 20044 |
5 | 20059 | 20051 | 20048 |
6 | 20058 | 20051 | 20047 |
7 | 20062 | 20055 | 20052 |
8 | 20063 | 20057 | 20054 |
df Lag Spline = 4 | |||
3 | 20054 | 20049 | 20047 |
4 | 20055 | 20052 | 20051 |
5 | 20060 | 20059 | 20057 |
6 | 20061 | 20061 | 20059 |
7 | 20061 | 20061 | 20059 |
8 | 20067 | 20068 | 20065 |
df Lag Spline = 6 | |||
3 | 20061 | 20056 | 20053 |
4 | 20065 | 20063 | 20061 |
5 | 20075 | 20073 | 20071 |
6 | 20077 | 20077 | 20075 |
7 | 20082 | 20081 | 20079 |
8 | 20089 | 20089 | 20086 |