NYdata | R Documentation |
This data set contains values of daily 8-hour maximum average ozone concentrations (parts per billion (ppb)), maximum temperature (in degree Celsius), wind speed (knots), and relative humidity, obtained from 28 monitoring sites of New York, USA.
NYgrid: This dataset contains total 6200 rows for 62 days of observations for 10x10 = 100 grid points.
NYdata
Columns for NYdata: each contains 1798 observations.
1st col = Site index (s.index),
2nd col = Longitude,
3rd col = Latitude,
4th col = Year,
5th col = Month,
6th col = Day,
7th col = Ozone (o8hrmax),
8th col = Maximum temperature (cMAXTMP),
9th col = Wind speed (WDSP).
10th col = Relative humidity (RH).
US EPA
NYgrid, spT.Gibbs, spT.subset
.
## library("spTimer") # NY data data(NYdata) head(NYdata) # plots in NY map NYsite<-unique(cbind(NYdata[,1:3])) head(NYsite) # map #library(maps) #map(database="state",regions="new york") #points(NYsite[,2:3],pch=19) # Grid data data(NYgrid) head(NYgrid) grid.coords<-unique(cbind(NYgrid[,8:9])) #library(maps) plot(grid.coords,pch=19,col=1) #map(database="state",regions="new york",add=TRUE) ##
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