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最新討論帖

With regard to heteroscedasticity, why should researchers consider conducting sensitivity analyses to assess the robustness of their findings in the presence of heteroscedasticity in the analysis ...

Emma Rivera

2025年1月14日

3個回覆，2個月前

Which statistical assumptions should researchers consider when conducting heteroscedasticity tests on data related to youth’s problem resolution?

Which statistical assumptions should researchers consider when conducting heteroscedasticity tests on data related to youth's problem resolution?

Emma Rivera

2025年1月14日

3個回覆，2個月前

Who should be responsible for documenting and reporting the presence of heteroscedasticity in the analysis of youth’s problem resolution?

Who should be responsible for documenting and reporting the presence of heteroscedasticity in the analysis of youth's problem resolution?

Jaxon Taylor

2025年1月14日

3個回覆，2個月前

How significant is the role of variable selection in addressing heteroscedasticity in the analysis of youth’s problem resolution?

How significant is the role of variable selection in addressing heteroscedasticity in the analysis of youth's problem resolution?

Jaxon Taylor

2025年1月14日

3個回覆，2個月前

I wish to know why heteroscedasticity may influence the selection of appropriate statistical models for analyzing youth’s problem resolution.

I wish to know why heteroscedasticity may influence the selection of appropriate statistical models for analyzing youth's problem resolution.

Cal Martinez

2025年1月14日

3個回覆，2個月前

How significant is the impact of heteroscedasticity on the efficiency of parameter estimates in the study of youth’s problem resolution?

How significant is the impact of heteroscedasticity on the efficiency of parameter estimates in the study of youth's problem resolution?

Cal Martinez

2025年1月14日

3個回覆，2個月前

Given that heteroscedasticity is present in the analysis of youth’s problem resolution, should researchers adjust the statistical significance levels?

Given that heteroscedasticity is present in the analysis of youth's problem resolution, should researchers adjust the statistical significance levels?

David Hall

2025年1月14日

3個回覆，2個月前

My further question after the above discussion. Why may heteroscedasticity impact the generalizability of findings related to youth’s problem resolution?

My further question after the above discussion. Why may heteroscedasticity impact the generalizability of findings related to youth's problem resolution?

David Hall

2025年1月14日

3個回覆，2個月前

Who should decide on the appropriate method to address heteroscedasticity in the analysis of youth’s problem resolution?

Who should decide on the appropriate method to address heteroscedasticity in the analysis of youth's problem resolution?

Chloe Johnson

2025年1月14日

3個回覆，2個月前

How significant is the relationship between heteroscedasticity and the accuracy of predictions made about youth’s problem resolution?

How significant is the relationship between heteroscedasticity and the accuracy of predictions made about youth's problem resolution?

Chloe Johnson

2025年1月14日

3個回覆，2個月前

Why should researchers consider conducting heteroscedasticity tests in the analysis of youth’s problem resolution, even if the assumption of homoscedasticity is met?

Why should researchers consider conducting heteroscedasticity tests in the analysis of youth's problem resolution, even if the assumption of homoscedasticity is met?

Leo Parker

2025年1月14日

3個回覆，2個月前

Which diagnostic plots should be examined to visually assess heteroscedasticity in the analysis of youth’s problem resolution?

Which diagnostic plots should be examined to visually assess heteroscedasticity in the analysis of youth's problem resolution?

Leo Parker

2025年1月14日

3個回覆，2個月前

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精選討論帖

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

2021年8月26日

7個回覆，43個月前

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

2021年8月20日

3個回覆，43個月前

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 ...

jml88min

2019年10月15日

0個回覆，65個月前

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

2019年10月9日

4個回覆，65個月前