R/멀티캠퍼스/1-1(20180918_장정호).R

In ClaudeJang/MyPack:

integer, logical, numeric, character 
x1 <- 5
is.character(x1)
x2<-as.character(x1)
is.character(x2)
is.numeric
as.numeric()
x3 <- c(1, FALSE)
x3

if(3 != 4){
  print("is not Equal")
} else {
  print("is Equal")
}
13%/%3
x2 <- x1 <=3
x2
w <- c(1,0,1)
names(w) <- c('a','b','c')
w
?names()