Displaying 1 result from an estimated 1 matches for "365636".
Did you mean:
65636
2011 Aug 30
3
Descriptive Stats from Data Frame
I don't find how to do what I need to do in Dalgaard or 'R Cookbook', so
I'm asking here.
I have a data frame with water chemistry data and I want to start
exploring these data. There are three factors (site, date, chemical)
associated with each measurement. The data frame looks like this:
> summary(chemdata)
site_id.sample_date.param.quant