x <- rnorm(5)
x
x <- rnorm(20)
x
w <- read.table("C:/R/CrawleyBook/worms.txt", header=T, row.names = 1)
w
w
names(w)

w2 <- read.table("C:/R/CrawleyBook/worms.txt", header=T)

names(w2)
names(w)
attach(w)
Slope
slope
Damp

summary(worms)
summary(w)
worms[5:15]
w[5:15]
w[5:15,]
w[2:4]
w[2:4,]
w2
w[2:4,]
w[2:4]

w2[2:4]
w2[1:4]

w2

w
w[1:4]
w2[1:4]
history
history(lnf)
w

w[order(w[,4]),c(4,6)]
w[rev(order(w[,4])),c(4,6)]

savehistory("C:/R/CrawleyBook/2014Sep2nd.Rhistory")