Yes, the second data set is the minimum high and minimum low temperatures for yearly intervals. It is an extract from the original data.
-- David Mitchell On 1/7/2010 13:41, Björn Helgason wrote: > The Y scale in one graph goes from -20 to +100 and so do the curves > The Y scale on the other goes from -20 to +20 and the curves therefore > not the same > > > 2010/1/7 David Mitchell<[email protected]>: >> It may depend on how one looks at the data: >> >> http://www.jsoftware.com/jwiki/Scripts/WeatherPlot?action=AttachFile&do=get&target=rochestermintemp.png >> >> ;) >> >> -- >> David Mitchell >> >> On 1/7/2010 9:23, Björn Helgason wrote: >>> Looking at this data it is nothing that says there is any general >>> warming going on. >>> >>> If anything it looks like it is getting cooler. >>> >>> >>> >>> 2010/1/6 David Mitchell<[email protected]>: >>>> >>>> Here is one example of what I find useful with J: >>>> >>>> http://www.jsoftware.com/jwiki/Scripts/WeatherPlot >>>> >>>> -- >>>> David Mitchell >> ---------------------------------------------------------------------- ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
