Data management and Data analy
สามารถกดคลิ๊กที่ลิ้งคืเพื่อเข้าชมวีดิโอได้ในแต่ละหัวข้อ
• Synopsis of survey data analysis
https://www.youtube.com/watch?v=y4747129Rfo
• Input or import data
https://www.youtube.com/watch?v=zNtWq1_upOw&t=732s
• Check for missing data & outliers, Recoding into the same variable
https://www.youtube.com/watch?v=Ik4Dyn8e8vA
• Recode into different variables
https://www.youtube.com/watch?v=xKJisOMvY54
• Compute a new variable
https://www.youtube.com/watch?v=J8q-QJ0pepw
• Explore data & normality test
https://www.youtube.com/watch?v=5qhLDYr70MM
• Descriptive statistic, t-test, F-test, chi-square
https://www.youtube.com/watch?v=QWiGdbJORQc
• Syntax & output
https://www.youtube.com/watch?v=NqPzg9GWGRM
