search for: junkarea

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2011 Jan 01
3
Retrieving Factors with Levels Ordered
...ata frame and save it. (I want a text file.) testdf <- data.frame(feducord) str(testdf) 'data.frame': 1001 obs. of 1 variable: $ feducord: Ord.factor w/ 7 levels "Elem"<"Mid"<"HS"<..: 5 6 5 7 3 4 3 3 3 5 ... write.table(testdf, file = 'Junkarea/test.txt') # So far, so good. rm(testdf, feducord) # Go away. # Come back later to retrieve the data. testdf <- read.table(file = 'Junkarea/test.txt') # But levels are no longer ordered str(testdf) 'data.frame': 1001 obs. of 1 variable: $ feducord: Factor w/ 7 level...