01-intro.Rmd

# Introduction to R

## Installing R and RStudio
Install R base package: http://www.r-project.org/

Install RStudio: http://www.rstudio.com/

## Getting familiar with the interface
Consists of 4 tabs:
1. Source
2. Console
3. Environment & History
4. Misc. Most important Plots, Packages & Help

## Basic tasks in R
### R Script
Text here.

### Setting working directory
Text here.

### Packages
Text here.

#### Installation
```{r eval=FALSE}
install.packages("package.name")
```
#### Loading
```{r eval=FALSE}
library("package.name")
```

### Data management
Text here.

#### Loading data
```{r eval=FALSE}
read.csv("file.name")
```
For SPSS file, need `foreign` package
```{r eval=FALSE}
library("foreign")
read.spss("file.name")
```
#### Data dimension
```{r eval=FALSE}
dim(data)
```

#### Entering data
text here

#### Editing data
text here