Is RMSE the same as standard deviation?

Related questions

1. What is the difference between R and r2?
2. Is a higher RMSE better?
3. What is a strong R value?
4. How is RMSE calculated?
5. What is the difference between MSE and RMSE?
6. Why use root mean square instead of average?
7. Is MSE or MAD better?
8. Why do we use RMSE?
9. What are the units of RMSE?
10. What does the RMSE tell you?

Tags

1. #prediction
2. #deviation
3. #similar
4. #those
5. #roots
6. #because
7. #distance
8. #squared
9. #differences
10. #while
11. #measure
12. #spread
13. #standard
14. #square
15. #right
16. #around
17. #values
18. #between