search for: region3

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2010 Feb 25
6
Subset Question
...managed to import the set into R as a data.frame called eu08. Now, I'm trying to look at all of the variables, but limited to one province in the "region" variable. I think the provinces are factors, and the province of interest is labeled '3'. I've tried the following: region3=subset(eu08, region==3) --this simply strips all of the rows from the columns, and I know that about 4000 of the observations are specific to region 3. So does putting the 3 as '3' and "3". Any help would be greatly appreciate. -- View this message in context: http://n4.nabbl...
2004 May 03
1
Speed up graphics output?
...screen device #split 2x2 - permits 1 map per section par(bg="white") split.screen(c(2,2)) #Load maps once only w <- read.shape("c:\\data\\region1.shp", dbf.data = TRUE) x <- read.shape("c:\\data\\region2.shp", dbf.data = TRUE) y <- read.shape("c:\\data\\region3.shp", dbf.data = TRUE) z <- read.shape("c:\\data\\region4.shp", dbf.data = TRUE) #Loop through the clusters and produce maps of each region #The base maps stay the same with the exception of map1 #which has the title of Cluster # and the points which #reflect the current cluster....