1. Load data

GitBook allows you to organize your book into chapters, each chapter is stored in a separate file like this one.

Quickly enter data from keyboard

Col1 <- Scan()
Col2 <- Scan(what=”character”) # specify type
mydata<- data.frame(Col1, Col2)

Or write a table like this (type spaces or tabs as separators).

dd <- read.table(text="
         Nazwisko Imie Dochód
         Kowalski Jan 23314.3
         Nowak Kazimierz 2332.4",
         header=TRUE)

Paste from Excel - clipboard

mydata<- read.table(file="clipboard", dec = ",", header=T)   # or
mydata<- read.csv(file="clipboard", dec = ",", header=T, sep=”/t”, 
    stringsAsFactors = FALSE)   
attach (mojedane)