Dr. GrandeWhat is the correct test for measuring/comparing change in percentages of three groups that were measured twice. For instance, three groups of schools measuring changes in percentage before and after an event. The only thing I can come with is to use McNemar and test each group against the other independently. I appreciate your expertise.
Sir my question is"Do you think commerce graduate have job opportunity in following sector" 1) Bank (YES -NO) 2) Finance. (YES - NO) 3) Tourism. (YES- NO) 4) Hotel industry. (YES - NO) 5) Startups. (YES - NO) 6) Data analyst. (YES - NO) Can cochran q- test be applied to this data? Sir please assist me in this test. I am awaiting for your reply. 🙏🏻
Many thanks for very easy to follow explanation. Excellent presentation!
Many thanks for your easy-to-follow instruction!!!
Dr. GrandeWhat is the correct test for measuring/comparing change in percentages of three groups that were measured twice. For instance, three groups of schools measuring changes in percentage before and after an event. The only thing I can come with is to use McNemar and test each group against the other independently. I appreciate your expertise.
Good job and excellent presentation
Sir my question is"Do you think commerce graduate have job opportunity in following sector"
1) Bank (YES -NO)
2) Finance. (YES - NO)
3) Tourism. (YES- NO)
4) Hotel industry. (YES - NO)
5) Startups. (YES - NO)
6) Data analyst. (YES - NO)
Can cochran q- test be applied to this data?
Sir please assist me in this test.
I am awaiting for your reply. 🙏🏻
They say McNemar is not great test to use for post-hoc. Cochran's Q for 2 samples is the way to go for post-hoc.
Thanks for perfect presentation
You're welcome - thanks for watching.
Why is it needed to divide alpha by 3?
What if we have missing data for one of the groups? Are these tests still eligible ?