R
(อาร์)
Definition
R (อาร์) Tool
R is a programming language and software environment used for statistical computing, data analysis, and graphical representation.
Expertise Level
Level 1
Basic
1. Understands basic syntax and data types in R.
2. Can perform simple data manipulation and basic statistical analysis.
3. Able to create basic plots and visualizations.
Level 2
Intermediate
1. Can write functions and scripts to automate tasks.
2. Able to handle data cleaning and transformation using packages like dplyr and tidyr.
3. Creates advanced visualizations using ggplot2 or similar libraries.
Level 3
Advanced
1. Develops complex statistical models and custom algorithms.
2. Integrates R with other systems or languages for large-scale data analysis.
3. Optimizes code performance and contributes to package development.
