[SOLVED] CS代写 # to read crab.txt in R, place the file into your R working directory and

# to read crab.txt in R, place the file into your R working directory and
# run the following
crabs <- read.table(“crab.txt”)names(crabs) <- c(“Obs”,”Colour”,”Spine”,”Weight”,”Width”,”Satellites”)Copyright By PowCoder代写加微信 assignmentchef

colour.map <- c(“lt.med”,”med”,”dk.med”,”dk”)crabs$Colour <- as.factor(colour.map[crabs$Colour])spine.map<- c(“both.gd”,”one.bad”,”both.bad”)crabs$Spine <- as.factor(spine.map[crabs$Spine])rm(colour.map,spine.map)程序代写 CS代考加微信: assignmentchef QQ: 1823890830 Email: [email protected]