Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script...
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Transcript of Emanuele Baratti DICAM – Costruzioni idrauliche Mail ... · Debug Run Tools Help Source R Script...
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R
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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.
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R operates on "Objects":
- vectors
- matrices
- data frames
- lists
- factors
- “user define” functions / R functions
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- Import/export object>read.table(...)> scan(...)> write.table (...)
- Conditional structuresIf,then,elseFor, while loop
- Graphical proceduresPlot, hist, boxplot
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Help function!!
>help(...)
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RStudio
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RStudio
Own script
packages
plot
help
workspace
R command line