search for: longditude

Displaying 1 result from an estimated 1 matches for "longditude".

2011 Nov 15
1
Creating Timeseries by manipulating data table
Hi, I'm new to R and tried a search but couldn't find what I was looking for. I have some data as a csv file with columns:- longditude latitude year month rainfall region What I need to do is produce a monthly time series for each region, where region is an integer id and where each time point in the series is the monthly average of rainfall for each location in that region. Basically I know how to read the data as:- raindata&l...