emanuele baratti dicam – costruzioni idrauliche mail ... · debug run tools help source r script...

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Emanuele Baratti DICAM – Costruzioni idrauliche Mail: [email protected]

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Page 1: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

Emanuele Baratti

DICAM – Costruzioni idrauliche

Mail: [email protected]

Page 2: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

R

Page 3: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

Windows system UNIX system

The R environment

R is an integrated suite of software facilities for data manipulation, calculation and graphical display. Is a powerful statistics system.

Page 4: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

R operates on "Objects":

- vectors

- matrices

- data frames

- lists

- factors

- “user define” functions / R functions

Page 5: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

- Import/export object>read.table(...)> scan(...)> write.table (...)

- Conditional structuresIf,then,elseFor, while loop

- Graphical proceduresPlot, hist, boxplot

Page 6: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies
Page 7: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies
Page 8: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

Help function!!

>help(...)

Page 9: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies
Page 10: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies
Page 11: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

RStudio

Page 12: Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script Environment History Import Dataset. Global Environment. matrice Values ... * Cookies

RStudio

Own script

packages

plot

help

workspace

R command line