http://www.r-project.org/ http://www.rstudio.com/ >>>> skripta.pdf <<<< domácí úkol domácí úkol - instrukce 2. hodina Life expectancy at birth, total (years) - worldbank.org doziti.txt doziti2.txt 3. hodina Galton's father & son height data 5. hodina sladidla.txt 10.1038/nature13793 cholesterol.txt kosti.txt 6. hodina styly.txt 7. hodina tlak.txt growth.txt deprese.txt