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inst/snippet/nfl-prep.R
In fastR: Foundations and Applications of Statistics Using R
nfl <- nfl2007 # shorten name of data set
head(nfl,3)
nfl$dscore <- nfl$HomeScore - nfl$VisitorScore
w <- which(nfl$dscore > 0)
nfl$winner <- nfl$Visitor; nfl$winner[w] <- nfl$Home[w]
nfl$loser <- nfl$Home; nfl$loser[w] <- nfl$Visitor[w]
# did the home team win?
nfl$homeTeamWon <- nfl$dscore > 0
head(nfl,3)
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fastR documentation built on May 1, 2019, 11:18 p.m.
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nfl <- nfl2007 # shorten name of data set
head(nfl,3)
nfl$dscore <- nfl$HomeScore - nfl$VisitorScore
w <- which(nfl$dscore > 0)
nfl$winner <- nfl$Visitor; nfl$winner[w] <- nfl$Home[w]
nfl$loser <- nfl$Home; nfl$loser[w] <- nfl$Visitor[w]
# did the home team win?
nfl$homeTeamWon <- nfl$dscore > 0
head(nfl,3)
Try the fastR package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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