Md. Akhtarul Islam

6 Questions 3 Answers 0 Followers

Questions related from Md. Akhtarul Islam

What are the freely accessible data sources that can be collected and utilized for research publications?

We sometimes face difficulties in finding accessible data sources. Here are some data sources that are available freely for research: 1. Demographic and Health Survey (DHS) data...

25 February 2024 5,295 5 View

Where can I find the detail data of Corona-virus (COVID-19) (Age, death, recovery, medical history, region)?

I am interested to analyze the relationship of Age, medical history , region, gender, with Corona-virus(COVID-19).

25 March 2020 9,015 3 View

Is there any relationship between Corona-virus (COVID-19) spread and temperature?

I am interested to know the Corona-virus (COVID-19) spread pattern among different region over the world. Is there any evidence that temperature influence the spread pattern of COVID-19?

24 March 2020 3,598 22 View

Statistics, Biostatistics, Epidemiology

What fundamental concerns need to be kept in mind when we compute research analysis in the fields of Statistics, Biostatistics, and Epidemiology? Will we consider only significant variable for our...

01 January 1970 9,235 3 View

Confounding and Effect Modifier

We need to check the confounding effect and effect modifier when we are trying to finalize our model selection. So sometimes literature review can give us some ideas about the confounded effect...

01 January 1970 1,140 5 View

Internal and external validity of studies. What are the factors that can impact internal and external validity? Which one is more important?

"Internal validity is the extent to which a research study establishes a trustworthy cause-and-effect relationship." - San Jose "Internal validity is not a "yes or no" concept. Instead, we...

01 January 1970 8,076 0 View