A A A
Manual Event (Session ID,DateTime,Event) = f32ob7ual3c8hevdb2oo00edti 20241105162018 /communities/group-comparison/

Group Comparison

Share:
Whtasapp
Topic Discussions

Hello! I’m Dr. MEL. Nice to meet you! I’m absolutely excited that we are going to start this beautiful learning journey together and I’m sure you will find it fruitful and fulfilling. Feel free to share your thoughts here!

Recent Activity Discussions

Got questions? Simply post them and let’s discuss! 

Discussion thread: General
Andrew Wong
28 December 2019
Group Comparison

I want to do group comparison. What should I do?

Reply
Like
Share
Whtasapp
Andrew Wong
28 December 2019

Me too

Replies
Like
Share
Whtasapp
tingyan
28 December 2019

Agree

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Thanks for your kind comment. Having the clear concept is very important

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

I really appreciate it. You have given me a clear concept.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

you're welcome

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

Thanks a lot.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Please try Spearmen rank-order correlation

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

All of them are categorical.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

How about the type of IV and DV?

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

IV= 1 or more, DV= more than 1, CV=0

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

No worries. It is ok. Can I know how many IV, DV and CV first?

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

I have a big problem. How about the score is not normally distributed?

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Thanks. Lt’s work hard together.

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

You help a lot.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Welcome ~~

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

Thxxxxx.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

You can use multiple regression

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

Yes.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Alright. Normally distributed?

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

All of them are continuous

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Noted. How about the types of variables?

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

IV= 2 or more, DV=1, CV=0

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

How many IV, DV and CV?

Replies
Like
Share
Whtasapp
Nick Tse
28 December 2019

How about I want to explore the association among variable?

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Cool. Thanks.

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

Ok. Thx?

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Pearson product moment correlation

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

Yes

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Are they normally distributed?

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

Both are continuous.

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

Ok. How are the types of ID and DV?

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

Oh i c. no CV

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

CV is control variable?

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

What is CV?

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

CV?

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

IV is 1 and DV is 1

Replies
Like
Share
Whtasapp
Momochu
28 December 2019

How many IV , DV and CV?

Replies
Like
Share
Whtasapp
RogerNg
28 December 2019

I want to explore the relations between variable?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Thanks for your kind word.

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

You are very nice and informative.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

It’s totally fine.

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

Thank you very much

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Try Chi-square

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

Yes.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

I see. Are they normally distributed?

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

Both are categorical

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

What are the type of IV and DV?

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

IV:1, DV:1 and CV:0

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

How many IV,DV &CV?

Replies
Like
Share
Whtasapp
leepancy
27 December 2019

How about association between groups?

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

100% agree ?

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

Agree. No worries.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Cheers. No worries at all.

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

Thanks. I am so worried.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

You can use Mann-Whitey U test

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

Compare group too

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

The purpose?

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

IV->categorial and DV -> continuous

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Are the type of variable categorical/ continuous?

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

IV -> 1, DV->1 and CV->0

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

How many IV, DV and CV?

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

Which one?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

No worries. You can still use another test.

Replies
Like
Share
Whtasapp
lindaliucc
27 December 2019

Oh my god. How about if the score is not normally distributed?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Welcome.

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Billion thanks.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Ok. Analysis of covariance

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Normally distributed

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

The distribution of scores?

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Same. IV= categorial and DV =continuous

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Are the variables categorical or... continuous?

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Yes, please help.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Do you want to compare group too?

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Yes. Yes. Yes.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

OK. Do you mean IV more than 1, DV =1 and CV=1?

Replies
Like
Share
Whtasapp
tingyan
27 December 2019

Please help! How about if CV=1?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Use Analysis of analysis of variance

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

Thank god. Yes?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Are the scores normally distributed?

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

IV= categorial and DV =continuous

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Are the variables categorical/ continuous?

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

IV more than 1, DV =1 and CV=0

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Ok. How many IV, DV and CV?

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

Yes

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Sure. What is the purpose? Group comparison too?

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

I also have a question? Can you help me?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Let’s learn from one another.

Replies
Like
Share
Whtasapp
Kay.88
27 December 2019

Very nice. Very useful indeed

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Welcome

Replies
Like
Share
Whtasapp
Andrew Wong
27 December 2019

Great. Thanks a lot

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Please use t-test

Replies
Like
Share
Whtasapp
Andrew Wong
27 December 2019

Normally distributed.

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

How about the distribution of scores?

Replies
Like
Share
Whtasapp
Andrew Wong
27 December 2019

Thx. IV= categorial and DV =continuous

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

Is the variable categorical/ continuous?

Replies
Like
Share
Whtasapp
Andrew Wong
27 December 2019

What does it mean?

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

How about the type of score IV/DV?

Replies
Like
Share
Whtasapp
Andrew Wong
27 December 2019

IV=1, DV =1 and CV=0

Replies
Like
Share
Whtasapp
Momochu
27 December 2019

How many independent variable (IV), dependent variable (DV) and control variable (CV)?

Replies
Like
Share
Whtasapp
Latest Posts
More posts
How to evaluate a program focused on physicians’ attitudes about caring for people with disabilities?
How to evaluate a program focused on physicians’ attitudes about caring for people with disabilities?
Nathan Harris
1 November 2024
3Replies,0Months ago
Like
Share
Whtasapp
How to evaluate a program focused on using AI to support people with disability in the labor market?
How to evaluate a program focused on using AI to support people with disability in the labor market?
Nathan Harris
1 November 2024
3Replies,0Months ago
Like
Share
Whtasapp
How to evaluate a program focused on barriers to self-employment for people with disabilities?
How to evaluate a program focused on barriers to self-employment for people with disabilities?
Elijah Clark
1 November 2024
3Replies,0Months ago
Like
Share
Whtasapp
How to evaluate a program focused on how companies can support people with disabilities at work?
How to evaluate a program focused on how companies can support people with disabilities at work?
Elijah Clark
1 November 2024
3Replies,0Months ago
Like
Share
Whtasapp
Featured Posts
Hi, I realized that it seems the concept “outcome” is different from the term “output”. Taking the grandparent training project as an example, what is the “outcome’ referable?
Hi, I realized that it seems the concept "outcome" is different from the term "output". Taking the grandparent training project as an example, what is the “outcome’ referable?
CouldYip
26 August 2021
7Replies,39Months ago
Like
Share
Whtasapp
I have designed a large-scale survey about the life satisfaction of low-income families in Hong Kong. Is it appropriate to use the electronic survey through mobile phones?
I have designed a large-scale survey about the life satisfaction of low-income families in Hong Kong. Is it appropriate to use the electronic survey through mobile phones?
Realistic
20 August 2021
3Replies,39Months ago
Like
Share
Whtasapp
Questions about program evaluation and impact assessment (PE & IA)?
Dear MEL participants, Hello everyone! We are going to meet Prof. Aron Shlonsky this week (17&18 Oct). Do you have any problems or issues in program evaluation and impact assessment? Pleas ...
meladmin
15 October 2019
0Replies,61Months ago
Like
Share
Whtasapp
Question about the programme evaluation
Can someone recommend me a basic guide book for programme evaluation? We are an NGO in mainland China and providing services for young drug abusers in rural China. We learnt about your pro ...
Jessica
9 October 2019
4Replies,61Months ago
Like
Share
Whtasapp