Data Analysis
(การวิเคราะห์ข้อมูล)
Definition
Data Analysis (การวิเคราะห์ข้อมูล) Hard Skill
Data Analysis is the process of inspecting, cleansing, transforming, and modeling data to discover useful information, draw conclusions, and support decision-making.
Expertise Level
Level 1
Basic
1. Can collect and organize data using basic tools.
2. Understands simple data visualization techniques.
3. Can perform elementary descriptive statistics.
Level 2
Intermediate
1. Can clean and preprocess data for analysis.
2. Analyzes data sets to identify trends and patterns.
3. Uses statistical methods and tools to interpret data.
Level 3
Advanced
1. Can perform complex data modeling and predictive analysis.
2. Interprets large and diverse data sets to provide strategic insights.
3. Applies advanced analytical techniques and software proficiently.
