Comparar modelos de regresión simple polinomial 2 y 4

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Creating a map of rainfall in Ireland for the 25 weather stations, colour coding the symbol for each station according to its median rainfall level in January.

Creating a dygraph of the weather stations at Belfast, Dublin Airport, University College Galway and Cork Airport showing time series of rainfall on a monthly basis, include a Rangeselector control that simultaneously changes the time window on the four time series .

Version 1