|
Größe: 176
Kommentar:
|
Größe: 809
Kommentar:
|
| Gelöschter Text ist auf diese Art markiert. | Hinzugefügter Text ist auf diese Art markiert. |
| Zeile 2: | Zeile 2: |
| Zeile 3: | Zeile 4: |
| * basic data structures in R: vector, list, data frame * indexing * data types, type conversions |
|
| Zeile 4: | Zeile 8: |
| * data types, type conversions * dplyr, a package for data manipulation |
* merging of data frames * dplyr, a package for data manipulation, reshaping, summarizing [[DataWrangling|more]] == Functions == * understand R functions * generic functions, classes [[FunctionsInR|more]] == Exploratory Data Analysis == * oulier detection: visual methods and tests * graphics for grouped data [[ExploreData|more]] == Analysis of Longitudinal Data == * Exploring Longitudinal Data on Change: * Descriptive Analysis of Individual Change * Difference in Change across People * Multilevel Models for Change * Missing Data [[LongitudinalData|more]] |
Course Outline
Data Wrangling
- basic data structures in R: vector, list, data frame
- indexing
- data types, type conversions
- read data from different file types (txt, csv, excel)
- merging of data frames
- dplyr, a package for data manipulation, reshaping, summarizing
Functions
- understand R functions
- generic functions, classes
Exploratory Data Analysis
- oulier detection: visual methods and tests
- graphics for grouped data
Analysis of Longitudinal Data
- Exploring Longitudinal Data on Change:
- Descriptive Analysis of Individual Change
- Difference in Change across People
- Multilevel Models for Change
- Missing Data