網上研討平台

主題討論

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!

最新討論帖

In the graphical depiction of the Pearson correlation of my data, I observe loosely distributed dots and a rising slope. What does it mean?

Sum Wong

2020年8月12日

3個回覆，47個月前

What will I see in the graphical depiction of Pearson correlation when the correlation is negative?

Kit Chan

2020年8月12日

3個回覆，47個月前

What does it mean when higher X values tend to have higher Y values in a Pearson correlation graphical depiction?

What does it mean when someone reported that the Pearson correlation coefficient of variables A and B was positive and statistically significant?

Kit Chan

2020年8月12日

3個回覆，47個月前

I am not sure. Is it related to the strength?

I am not sure about what the chi-square distribution is. Can anyone help?

Thomas

2020年8月12日

3個回覆，47個月前

How is the direction of a linear relationship of a Pearson correlation shown?

How do people present the direction of a linear relationship of a Pearson correlation?

Thomas

2020年8月12日

3個回覆，47個月前

How do we assess the null hypothesis of no relationship between two categorical variables of a two-way table?

Kelly.K

2020年8月12日

3個回覆，47個月前

What is the indicator of a strong correlation?

Kelly.K

2020年8月12日

3個回覆，47個月前

What is the indicator of a moderate correlation?

Chris Lau

2020年8月12日

3個回覆，47個月前

What is the indicator of a weak correlation

Chris Lau

2020年8月12日

3個回覆，47個月前

What is meant by the strength of the correlation?

How does the magnitude of r represent the strength of the correlation?

Rockwong

2020年8月12日

3個回覆，47個月前

Can someone explain to me the closely distributed data points in the visualization of Pearson correlation?

Can someone explain how to interpret the Pearson correlation coefficient in the visualization of Pearson correlation?

Rockwong

2020年8月12日

3個回覆，47個月前

What does Pearson r reveal?

Terry Chan

2020年8月12日

3個回覆，47個月前

第358頁，共423頁

« 第一頁

‹ 上一頁

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，35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，35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 ...

meladmin

2019年10月15日

0個回覆，57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，57個月前